CHICAGO CLINICAL LABORATORIES, LTD
NPI 1659373900
Clinical Medical Laboratory in Northbrook, IL

Q: What is Chicago Clinical Laboratories, Ltd's NPI number?

The NPI number for Chicago Clinical Laboratories, Ltd is 1659373900. It was assigned to this organization in the NPPES registry on June 1, 2005. The provider is doing business as Nicl Laboratories.

Q: What is Chicago Clinical Laboratories, Ltd's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

Active since June 01, 2005

306 ERA DR, NORTHBROOK, IL 60062(847) 509-9779(847) 509-9255 Get Directions Write a Review

NPPES record last updated: December 19, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Chicago Clinical Laboratories, Ltd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHICAGO CLINICAL LABORATORIES, LTD (NPI 1659373900), doing business as Nicl Laboratories, is a healthcare organization registered as a clinical medical laboratory in Northbrook, Illinois and active in the NPI registry since June 2005. The organization lists Joel Christopher Welder, President, as its authorized official.

NPPES Registry Identity

NPI1659373900

Entity TypeOrganization

Primary Taxonomy291U00000X

Legal Business NameCHICAGO CLINICAL LABORATORIES, LTD

Location Address306 ERA DRNorthbrook, IL 60062-1834

Mailing Address306 Era DrNorthbrook, IL 60062-1834 · (847) 509-9779 · Fax (847) 509-9255

Phone(847) 509-9779

Fax(847) 509-9255

Organization SubpartNo

Authorized OfficialJoel Christopher WelderPresident · (847) 509-9779

Enumeration DateJune 1, 2005

Last NPPES UpdateDecember 19, 2025

NPPES CertifiedDecember 19, 2025

✔ NPI 1659373900 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Medical LaboratoryLaboratories

Taxonomy Code291U00000X

License✔ Licensed in IL · 14D0427920

Definition

(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.

306 ERA DR, Northbrook, IL 60062

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Other Names 1

Doing Business AsNicl Laboratories

Other Identifiers 2

Medicaid200072870AIN

Medicaid407557900MD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Areas of Expertise CMS Part B claims 188

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Travel allowance one way in connection with medically necessary laboratory specimen collection drawn from home bound or nursing home bound patient; prorated miles actually travelled P9603

This service covers travel costs for healthcare professionals to collect necessary lab specimens from patients who are homebound or in nursing homes. The allowance is calculated based on the actual miles traveled to perform this service.

499,261 services16,488 patients

Collection of venous blood by venipuncture or urine sample by catheterization from an individual in a skilled nursing facility (snf) or by a laboratory on behalf of a home health agency (hha) G0471

This procedure involves obtaining a blood sample from a vein (venipuncture) or a urine sample via a tube (catheterization). It's performed in a skilled nursing facility or by a lab for a home health agency. This helps in diagnosing and monitoring health conditions.

92,146 services16,039 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

61,582 services16,537 patients

Blood test, comprehensive group of blood chemicals 80053

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

47,059 services15,347 patients

Travel allowance one way in connection with medically necessary laboratory specimen collection drawn from home bound or nursing home bound patient; prorated miles actually travelled P9603

30,778 services1,919 patients

Blood test, basic group of blood chemicals (calcium, total) 80048

A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.

20,782 services7,393 patients

Blood test, thyroid stimulating hormone (tsh) 84443

A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.

13,030 services8,061 patients

Manual urinalysis test with examination using microscope, automated 81001

A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.

12,792 services7,220 patients

Bacterial urine culture 87088

A bacterial urine culture is a laboratory test that checks for bacteria in your urine. It helps identify the type of bacteria causing an infection, enabling the selection of the most effective treatment. The test involves collecting a urine sample in a sterile container.

11,971 services6,673 patients

Bacterial colony count, urine 87086

A bacterial colony count, urine, is a laboratory test that checks a urine sample for bacteria. It helps to identify if an infection is present in the urinary system. High numbers of bacteria in the urine can indicate a urinary tract infection (UTI).

11,401 services6,500 patients

Blood test, lipids (cholesterol and triglycerides) 80061

A lipid panel is a blood test that measures fats and fatty substances, such as cholesterol and triglycerides. These substances are used by your body as a source of energy. High levels can lead to health issues, including heart disease.

11,185 services7,545 patients

Bacterial culture for aerobic isolates 87077

A bacterial culture for aerobic isolates is a lab test that helps identify bacteria that thrive in oxygen-rich environments. A sample from the suspected infection site is collected, then placed in a special medium that promotes bacterial growth. After a set period, the lab identifies any bacteria present, aiding in accurate diagnosis and treatment.

11,049 services4,451 patients

Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution 87186

This process checks how well certain drugs, like antibiotics, can fight against infections. It involves mixing the drug with a microbe (like bacteria or a virus) in a lab. By observing how the microbe reacts, it helps determine the best drug to treat your infection.

10,717 services4,418 patients

Blood test, clotting time 85610

A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.

10,676 services959 patients

Hemoglobin a1c level 83036

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

10,084 services6,254 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

7,203 services2,096 patients

Vitamin d-3 level 82306

A Vitamin D-3 level test measures the amount of Vitamin D-3, a crucial nutrient, in your body. This test helps identify if your levels are too low or too high. Low levels may lead to bone weakness, while high levels could harm your kidneys. It's a simple blood test.

7,109 services5,204 patients

Magnesium level 83735

A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.

6,452 services3,205 patients

Cyanocobalamin (vitamin b-12) level 82607

A Cyanocobalamin (Vitamin B-12) level test is a blood test that checks the amount of Vitamin B-12 in your body. This vitamin is vital for nerve function and the creation of red blood cells. Low or high levels could indicate a potential health issue.

4,332 services3,365 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test 85027

A complete blood cell count (CBC) is an automated test that measures different components of the blood, including red cells, white cells, and platelets. It helps assess overall health, detect disorders like anemia or infection, and monitor medical treatments.

4,138 services2,553 patients

Thyroxine (thyroid chemical), free 84439

The Thyroxine (thyroid chemical), free test is a blood test that measures the level of free T4 in your body. T4 is a hormone produced by your thyroid gland and is essential for growth and metabolism. If your T4 levels are too high or too low, it could indicate a thyroid disorder.

3,455 services2,562 patients

Folic acid level, serum 82746

A Folic Acid Level, Serum test measures the amount of folic acid, a type of B vitamin, in your blood. This vitamin is important for cell growth and development. It's crucial for your body to function well. If your levels are low, it may indicate a deficiency, which can lead to health issues.

2,945 services2,378 patients

Insertion of needle into vein for collection of blood sample 36415

2,841 services500 patients

Valproic acid level, total 80164

A Valproic Acid Level, Total test measures the amount of valproic acid, a medication used to treat seizures and mood disorders, in your blood. This helps ensure the drug is working effectively and safely. Regular testing is necessary to monitor and adjust dosage if needed.

2,697 services1,167 patients

Natriuretic peptide (heart and blood vessel protein) level 83880

A natriuretic peptide level test is a blood test that helps doctors check for heart failure. It measures the amount of certain proteins that your heart and blood vessels produce when they are under stress. High levels may indicate heart disease.

2,518 services1,498 patients

Phosphate level 84100

A phosphate level test measures the amount of phosphate in your blood. Phosphate is a chemical that contains the mineral phosphorus, crucial for energy production, muscle and nerve function, and bone growth. Imbalances may indicate kidney disease or other health issues.

2,366 services1,208 patients

Measurement c-reactive protein for detection of infection or inflammation 86140

C-reactive protein (CRP) test is a blood test that checks for signs of inflammation or infection in the body. High levels of CRP often suggest that there's inflammation or a bacterial infection. This test helps in monitoring and managing conditions like arthritis and heart disease.

1,963 services984 patients

Iron level 83540

An iron level test measures the amount of iron in your blood. Iron is crucial for producing hemoglobin, a protein in red blood cells that carries oxygen throughout your body. This test helps identify iron deficiencies or excesses, which can lead to conditions like anemia or hemochromatosis.

1,897 services1,398 patients

Red blood cell sedimentation rate, to detect inflammation, non-automated 85651

The Red Blood Cell Sedimentation Rate test measures how quickly red blood cells settle at the bottom of a test tube. If they settle faster than normal, it may indicate inflammation in the body. This test is non-automated, meaning it's manually performed by a lab technician.

1,777 services921 patients

Ferritin (blood protein) level 82728

A Ferritin level test measures the amount of ferritin, a protein that stores iron, in your blood. It helps determine how much iron your body is storing. If levels are low, it may indicate iron deficiency, while high levels could signify conditions like iron overload.

1,750 services1,359 patients

Iron binding capacity 83550

Iron binding capacity is a blood test that measures how well your body can bind and transport iron. This helps your healthcare provider assess if your body has too little or too much iron, which can indicate certain health conditions.

1,456 services1,126 patients

Ammonia level 82140

An ammonia level test measures the amount of ammonia in your blood. Too much ammonia in your blood can cause confusion, lethargy, or even coma. It's often used to check liver function or to see if treatments for liver disease are working. It's a simple blood draw.

1,359 services446 patients

Levetiracetam level 80177

A Levetiracetam level test measures the amount of Levetiracetam, a medication used to treat seizures, in your blood. It helps ensure the drug is at a therapeutic level, improving effectiveness and minimizing side effects.

1,157 services569 patients

Blood test, basic group of blood chemicals (calcium, total) 80048

1,139 services850 patients

Psa (prostate specific antigen) measurement, total 84153

PSA measurement is a simple blood test that checks for a specific protein produced by your body. High levels could indicate a health issue that needs further investigation. It's often used to monitor general wellness and is part of routine health screening.

1,026 services821 patients

Uric acid level, blood 84550

A blood uric acid level test measures the amount of uric acid in your blood. Uric acid is a waste product that your body produces when it breaks down purines, substances found in your body and in certain foods. High levels may lead to gout or kidney stones.

943 services745 patients

Detection test by immunoassay technique for other organism 87449

An immunoassay detection test is a diagnostic tool used to identify specific organisms in your body. It works by using antibodies that can recognize and bind to these organisms. The test is highly sensitive and can help determine if you have been exposed to certain diseases.

866 services717 patients

Prealbumin (protein) level 84134

A Prealbumin (protein) level test measures the amount of prealbumin in your blood. Prealbumin is a protein made by your liver and helps carry vitamins and hormones through your body. Low levels could indicate malnutrition, liver disease, or other health issues.

864 services709 patients

Detection test by nucleic acid for organism, amplified probe technique 87798

A nucleic acid detection test is a procedure to identify specific organisms in your body. This test uses an amplified probe technique, which magnifies the genetic material of the organism, making it easier to detect. It's a precise way to diagnose infections.

846 services308 patients

Bacterial culture, any other source except urine, blood or stool, aerobic 87070

A bacterial culture is a test that helps identify harmful bacteria in your body. In this case, a sample from any part other than urine, blood or stool is collected. The sample is placed in a special environment to promote bacteria growth. It helps in diagnosing infections and determining the best treatment.

839 services592 patients

Detection test by immunoassay technique for clostridium difficile toxins (stool pathogen) 87324

This test checks for Clostridium difficile toxins in your stool. It uses an immunoassay technique, which identifies harmful substances that might cause illness. The test helps diagnose infections that can lead to severe diarrhea or more serious intestinal conditions.

835 services693 patients

Detection test by nucleic acid for multiple types of respiratory virus, multiple types or subtypes, 3-5 targets 87631

This test identifies different respiratory viruses by examining their nucleic acid, the building blocks of their genetic material. It can detect multiple types or subtypes, specifically 3-5 targets. This helps in diagnosing your respiratory illness accurately.

821 services736 patients

Creatinine level to test for kidney function or muscle injury 82570

A creatinine level test measures the amount of creatinine in your blood. This substance is a waste product from normal muscle use. Higher levels can indicate possible kidney dysfunction or muscle injury. This test helps monitor kidney health.

812 services553 patients

Bilirubin level, direct 82248

A direct bilirubin test measures a form of bilirubin in your blood. Bilirubin is a substance produced during the normal breakdown of red blood cells. High levels may indicate liver or blood disorders. This test helps diagnose and monitor these conditions.

736 services432 patients

Vancomycin (antibiotic) level 80202

A Vancomycin level is a blood test done to measure the amount of Vancomycin, an antibiotic, in your body. This helps to ensure the dosage is effective in fighting infection, but not so high as to cause side effects.

701 services162 patients

Kidney function blood test panel 80069

A kidney function blood test panel checks how well your kidneys are working. It measures levels of various substances in your blood, including proteins, electrolytes, and waste products. The results can help detect potential kidney issues early.

666 services316 patients

Manual urinalysis test with examination using microscope, automated 81001

646 services617 patients

Bacterial culture for aerobic isolates 87077

613 services380 patients

Blood test, clotting time 85610

611 services227 patients

Blood test, thyroid stimulating hormone (tsh) 84443

607 services580 patients

Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution 87186

597 services374 patients

Parathormone (parathyroid hormone) level 83970

The Parathormone level test measures the amount of parathyroid hormone in your blood. This hormone controls calcium and phosphorus levels in the body, which are vital for bone health. Abnormal levels may indicate issues like kidney disease or parathyroid gland disorders.

595 services378 patients

Bacterial colony count, urine 87086

578 services559 patients

Urine microalbumin (protein) level 82043

The urine microalbumin level test measures the amount of a protein called albumin in your urine. This test helps to detect early signs of kidney damage. High levels of albumin may suggest your kidneys aren't functioning properly. It's a simple, non-invasive test that involves providing a urine sample.

560 services421 patients

Liver function blood test panel 80076

A liver function blood test panel helps check the health of your liver. It measures various proteins, liver enzymes, and bilirubin in your blood. If these levels are too high or too low, it could signal a liver problem. It's a simple, non-invasive test that involves drawing blood.

545 services364 patients

Lithium level 80178

A lithium level test is a lab procedure that measures the amount of lithium, a medication often used to treat mental health conditions like bipolar disorder, in your blood. This helps ensure the drug is at a safe and effective level for treatment.

527 services129 patients

Bacterial blood culture 87040

A bacterial blood culture is a test to check for bacteria or other microorganisms in your blood. A small amount of blood is taken from your vein and sent to a lab. If bacteria are present, they will grow and can be identified, helping to guide treatment.

524 services239 patients

Blood potassium level 84132

A blood potassium level test measures the amount of potassium in your blood. Potassium is a vital mineral for the body, helping nerves and muscles, especially the heart, to function properly. Abnormal levels can cause health issues like irregular heartbeat, muscle weakness, or numbness.

518 services369 patients

Procalcitonin (hormone) level 84145

A Procalcitonin level test measures the amount of procalcitonin in your blood. This hormone increases when you have a bacterial infection. The test helps in diagnosing infections, especially serious ones like sepsis, and guides the need for antibiotics.

512 services403 patients

Creatine kinase (cardiac enzyme) level, total 82550

The total Creatine Kinase (CK) level test is a blood test that helps assess the health of your heart. It measures an enzyme called CK that's released into the bloodstream when heart or other muscle tissue is damaged. High levels may indicate a heart attack or muscle disorder.

493 services238 patients

Hemoglobin a1c level 83036

485 services476 patients

Thyroxine (thyroid chemical), total 84436

A Thyroxine (thyroid chemical) total test measures the amount of thyroxine, a hormone produced by your thyroid gland, in your blood. This hormone helps regulate your body's metabolism. The test can help diagnose thyroid disorders, such as hypothyroidism or hyperthyroidism.

485 services398 patients

Carbamazepine level, total 80156

A Carbamazepine level, total is a blood test that checks the amount of carbamazepine, a medication used to control seizures and certain types of nerve pain, in your body. This helps ensure the dose is effective and safe.

472 services191 patients

Phenytoin level, total 80185

A Phenytoin level, total test measures the amount of phenytoin, an anti-seizure medication, in your blood. It's used to ensure the drug is at a therapeutic level, helping control seizures without causing side effects. Regular monitoring is often required.

469 services133 patients

Blood glucose (sugar) level 82947

A blood glucose level test measures the amount of sugar in your blood. It's often used to monitor and manage conditions like diabetes. High or low levels can indicate a health issue. The test is usually done by pricking your finger for a small blood sample.

440 services230 patients

Stool analysis for blood to screen for colon tumors 82270

A stool analysis for blood is a non-invasive procedure used to check for the presence of hidden blood in your stool. This can be an early sign of colon tumors. The test involves collecting a small sample of stool at home and sending it to a lab for analysis.

404 services404 patients

Thyroid hormone, t3 measurement, free 84481

The T3 measurement, free, is a blood test that checks the level of a hormone called triiodothyronine. This hormone is produced by your thyroid, a small gland in your neck. It plays a key role in regulating your body's metabolism and energy use.

404 services319 patients

Blood creatinine level 82565

A blood creatinine level test measures the amount of creatinine in your blood. Creatinine is a waste product that your body produces when it uses energy. High levels may indicate that your kidneys aren't working properly. This test is often used to monitor kidney health.

402 services285 patients

Thyroid hormone, t3 measurement, total 84480

The T3 Total Test measures the amount of thyroid hormone T3 in your blood. This hormone, produced by the thyroid gland, is crucial for body's metabolism and energy production. Abnormal levels may indicate a thyroid disorder.

339 services268 patients

Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635

This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.

339 services311 patients

Vitamin d-3 level 82306

335 services328 patients

Digoxin level, total 80162

A total Digoxin level test measures the amount of Digoxin, a heart medication, in your blood. It helps to ensure the drug is at a therapeutic level, enhancing heart function without causing side effects. Too much or too little can be harmful.

305 services170 patients

Lipase (fat enzyme) level 83690

A Lipase Level test measures the amount of lipase in your blood. Lipase is an enzyme that helps your body digest fats. High or low levels can indicate problems with your pancreas, such as pancreatitis or other conditions. This test helps your doctor diagnose and monitor these conditions.

302 services182 patients

Screening test for pathogenic organisms 87081

A screening test for pathogenic organisms is a routine check-up procedure. It helps to identify harmful microorganisms in your body that can cause diseases. This involves collecting a sample like blood, saliva, or tissue, which is then examined in a lab for signs of these organisms.

289 services273 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test 85027

287 services249 patients

Lamotrigine level 80175

A Lamotrigine level test measures the amount of Lamotrigine, a medication used to treat epilepsy and bipolar disorder, in your blood. This helps monitor the effectiveness of the drug, ensure the dosage is correct, and check for potential side effects.

273 services104 patients

Total protein level, urine 84156

The Total Protein Level in urine test measures the amount of protein present in your urine. This helps to check kidney health as high levels may indicate a problem. It's a simple, non-invasive procedure involving a urine sample.

249 services174 patients

Urea nitrogen level to assess kidney function, quantitative 84520

The urea nitrogen level test is a routine blood test that checks the amount of urea nitrogen in your blood to evaluate how well your kidneys are working. If the levels are higher than normal, it may indicate that your kidneys are not functioning properly.

234 services170 patients

Coagulation assessment blood test, plasma or whole blood 85730

A coagulation assessment blood test evaluates how well your blood clots, helping identify potential bleeding or clotting disorders. This test uses a sample of your plasma or whole blood. It's a standard procedure to ensure your body's clotting process is functioning properly.

224 services172 patients

Cyanocobalamin (vitamin b-12) level 82607

214 services206 patients

Calcium level, total 82310

A total calcium level test measures the amount of calcium in your blood. Calcium is essential for body functions like bone formation, nerve signal transmission, and muscle contraction. Abnormal levels may indicate conditions like bone disease or kidney disorders.

210 services183 patients

Blood sodium level 84295

A blood sodium level test measures the amount of sodium, a vital mineral, in your blood. It helps assess your body's water levels and the function of your nerves and muscles. Abnormal levels may indicate conditions like dehydration, kidney disease, or hormonal imbalances.

210 services136 patients

Detection test by nucleic acid for digestive tract pathogen, multiple types or subtypes, 6-11 targets 87506

This test identifies various pathogens in the digestive system by examining nucleic acids. It targets 6-11 different types or subtypes of these pathogens, helping to diagnose a range of potential illnesses.

210 services199 patients

Amylase (enzyme) level 82150

Amylase is an enzyme that helps break down starches into sugars during digestion. An amylase level test measures the amount of this enzyme in your blood or urine. This test helps identify conditions like pancreatitis or other digestive issues.

206 services121 patients

Coagulation function measurement, d-dimer; quantitative 85379

A quantitative D-dimer test measures the amount of D-dimer, a protein fragment, in your blood. This test helps detect abnormal blood clotting. D-dimer levels can rise in conditions where clots are forming and breaking down, such as deep vein thrombosis or pulmonary embolism.

206 services171 patients

Albumin (protein) level 82040

The Albumin Level test measures the amount of albumin, a vital protein made by the liver, in your blood. This protein helps keep fluid in your bloodstream so it doesn't leak into other tissues. It's also vital for tissue growth and healing. Low or high levels can indicate certain health issues.

194 services174 patients

Thyroxine (thyroid chemical), free 84439

177 services172 patients

Folic acid level, serum 82746

154 services148 patients

Hepatitis b surface antibody measurement 86706

Hepatitis B surface antibody measurement is a blood test done to check if your body has developed immunity against the Hepatitis B virus. It's typically done after vaccination or to confirm recovery from a past infection. It's a simple, safe procedure.

141 services134 patients

Detection test by nucleic acid for clostridium difficile, amplified probe technique 87493

A detection test by nucleic acid for Clostridium difficile using an amplified probe technique is a lab test that identifies the presence of the Clostridium difficile bacteria in your body. It uses a small sample, often stool, and a technique that amplifies the bacteria's genetic material to confirm its presence.

139 services129 patients

Phenobarbital level 80184

A Phenobarbital level test measures the amount of Phenobarbital, a medication used to treat seizures and certain types of anxiety, in your blood. This helps ensure the drug is working effectively and safely. Regular testing is important to avoid potential side effects.

136 services60 patients

Hepatitis c antibody measurement 86803

Hepatitis C antibody measurement is a blood test to check if you have been exposed to the Hepatitis C virus. This virus affects your liver. If the test is positive, it means you have had the virus at some point. Additional tests are needed to determine if the virus is currently active.

132 services127 patients

Tuberculosis test, gamma interferon 86480

A gamma interferon tuberculosis test is a blood test used to diagnose tuberculosis, a serious lung disease. The test measures your immune system's response to TB bacteria. It's a safe, straightforward procedure that can help ensure your health.

128 services120 patients

Valproic acid level, total 80164

127 services120 patients

Blood chloride level 82435

A blood chloride level test measures the amount of chloride, a type of electrolyte, in your blood. Electrolytes help balance the amount of fluids in your body and maintain your body's acid-base balance. This test can help diagnose health issues like kidney diseases, liver diseases, and heart failure.

125 services112 patients

Red blood count, manual test 85044

A Red Blood Count (RBC) manual test is a lab procedure that measures the number of red blood cells in your blood. These cells carry oxygen throughout your body. The test helps identify conditions like anemia or dehydration. It's a simple, quick, and safe procedure.

121 services96 patients

Iron level 83540

117 services111 patients

Detection test by immunoassay technique for hepatitis b surface antigen 87340

This test helps identify the presence of hepatitis B in your body. It uses an immunoassay technique, which is a highly sensitive method that detects the hepatitis B surface antigen, a protein on the virus. This test can help diagnose an active infection or determine if you're a carrier.

113 services105 patients

Screening test for autoimmune disorder 86038

A screening test for autoimmune disorders is a medical check-up that helps identify if your body's immune system is attacking its own cells. It involves a simple blood draw and analyzes various markers to detect potential issues. This test aids in early detection and effective treatment.

107 services92 patients

Ferritin (blood protein) level 82728

106 services101 patients

Liver enzyme (sgpt), level 84460

A liver enzyme (SGPT) level test is a blood test that checks the health of your liver. SGPT is an enzyme found in your liver cells. If your liver is damaged or inflamed, SGPT can leak into your bloodstream, raising the enzyme level. This test helps identify liver diseases early.

104 services89 patients

Phosphate level 84100

97 services75 patients

Lactate dehydrogenase (enzyme) level 83615

A Lactate Dehydrogenase level test measures the amount of this enzyme in your body. It's often done when tissue damage is suspected, as high levels can indicate issues like heart disease, lung disease, liver disease, or blood disorders. This test helps in diagnosing and monitoring these conditions.

91 services64 patients

Measurement c-reactive protein for detection of infection or inflammation 86140

91 services67 patients

Iron binding capacity 83550

90 services85 patients

Liver enzyme (sgot), level 84450

A Liver Enzyme (SGOT) Level test is a simple blood test used to measure the amount of certain enzymes in your blood. These enzymes are normally found in liver cells. If the liver is damaged or diseased, these enzymes can leak into your bloodstream, indicating potential liver issues.

86 services72 patients

Troponin (protein) analysis, quantitative 84484

Troponin analysis is a blood test that checks for damage to the heart. Elevated levels of troponin, a protein in heart cells, can indicate a heart attack. This test helps in early detection and management of heart-related issues.

84 services62 patients

Detection test by nucleic acid for multiple types influenza virus 87502

A detection test by nucleic acid for multiple types of influenza virus is a diagnostic procedure. It identifies the genetic material of the virus in your body. It's highly accurate and can distinguish between different flu strains, helping in prompt and precise treatment.

82 services80 patients

Detection test by immunoassay technique for hiv-1 antigen and hiv-1 and hiv-2 antibodies 87389

This is a test that checks for proteins (antigens) of HIV-1 and antibodies to both HIV-1 and HIV-2 in your blood. These elements appear when your body responds to the HIV virus. It's a vital method for early HIV detection and helps manage your health.

80 services79 patients

Prostate cancer screening; prostate specific antigen test (psa) G0103

Prostate cancer screening involves a simple blood test known as the Prostate Specific Antigen (PSA) test. This test measures the level of PSA in your blood. Higher than normal levels can be an early indication of prostate issues, including cancer. It's a key tool in early detection.

80 services80 patients

Syphilis detection test 86592

A Syphilis detection test is a simple blood test that helps identify if a person has been exposed to the bacteria causing Syphilis. This bacteria can cause various health issues if not treated. The test is important for maintaining overall health and well-being.

74 services72 patients

Blood count, hemoglobin 85018

A blood count, specifically hemoglobin, is a standard test that measures the amount of hemoglobin in your blood. Hemoglobin is a protein in red blood cells that carries oxygen throughout your body. This test helps assess your overall health and detect a variety of disorders such as anemia or polycythemia.

72 services53 patients

Total protein level, blood 84155

A total protein level blood test measures the amount of proteins in your blood. Proteins are essential for body functions, including immune response, tissue repair, and nutrient transportation. Abnormal levels may indicate certain diseases or conditions. It's a simple test involving a blood draw.

65 services63 patients

Acute hepatitis panel 80074

An acute hepatitis panel is a set of blood tests that checks for specific markers in your blood that indicate a recent infection with a type of hepatitis virus. It helps determine which type of hepatitis you may have to guide appropriate treatment.

63 services62 patients

Bilirubin level, total 82247

A total bilirubin level test is a blood test that helps check how well your liver is functioning. It measures bilirubin, a yellow substance your body creates when it breaks down red blood cells. High levels may indicate a problem with your liver or bile duct.

63 services62 patients

Phosphatase (enzyme) level, alkaline 84075

The Alkaline Phosphatase Level test measures the amount of alkaline phosphatase, an enzyme, in your blood. High or low levels can indicate a variety of health conditions, such as liver disease or bone disorders. It's a common test done to help diagnose and monitor these conditions.

62 services59 patients

Cortisol (hormone) measurement, total 82533

Cortisol measurement is a test that checks the level of cortisol, a hormone, in your body. It's often used to assess stress levels or check for conditions like Addison's disease or Cushing's syndrome. This involves a simple blood or saliva sample.

61 services52 patients

Ammonia level 82140

56 services52 patients

Prealbumin (protein) level 84134

56 services55 patients

White blood cell count 85004

A white blood cell count is a blood test that measures the number of white blood cells in your body. These cells help fight infections. The test helps identify conditions like infections, inflammation, allergies, and diseases that affect the immune system.

56 services15 patients

Urine sodium level 84300

A urine sodium level test measures the amount of sodium in your urine. Sodium is a key element that helps regulate water balance in your body. This test helps assess how your kidneys are functioning and can identify potential health issues.

54 services45 patients

Psa (prostate specific antigen) measurement, complexed 84152

A PSA measurement is a blood test that helps check the health of a certain gland in your body. The 'complexed' part means it specifically looks for a certain type of protein. This test is often used to detect potential issues early and to monitor ongoing conditions.

46 services43 patients

Glutamyltransferase (liver enzyme) level 82977

Glutamyltransferase (GGT) level is a blood test that helps check your liver's health. High GGT levels may indicate liver disease or damage. The test involves a simple blood draw and results help your doctor understand your liver's condition better.

45 services33 patients

Carcinoembryonic antigen (cea) protein level 82378

Carcinoembryonic Antigen (CEA) protein level is a blood test often used in cancer care. It measures the amount of CEA protein in your blood, which can increase in cases of certain types of cancer. It's used to monitor treatment progress and check for cancer recurrence.

44 services38 patients

Creatinine level to test for kidney function or muscle injury 82570

44 services40 patients

Stool lactoferrin (immune system protein) analysis 83630

A stool lactoferrin analysis is a test that checks for inflammation in your digestive tract. This helps detect conditions like inflammatory bowel disease. The test involves collecting a small stool sample for lab analysis. It's a non-invasive, safe procedure.

44 services44 patients

Transferrin (iron binding protein) level 84466

A transferrin level test measures the amount of transferrin, a protein that carries iron, in your blood. This can help determine if your body has an iron deficiency or overload. It's a simple blood test and can provide valuable information about your overall health.

44 services39 patients

Vancomycin (antibiotic) level 80202

43 services19 patients

Detection test by nucleic acid for organism, amplified probe technique 87798

43 services16 patients

Rheumatoid factor analysis 86430

Rheumatoid factor analysis is a blood test utilized to help diagnose rheumatoid arthritis, an autoimmune disorder causing joint inflammation. It detects the presence of rheumatoid factor, an antibody often found in those with the condition.

42 services42 patients

Analysis for antibody to rubeola (measles virus) 86765

An analysis for antibodies to the rubeola virus, also known as measles, is a blood test that checks if your body has developed immunity against the disease. This is usually done by detecting the presence of specific proteins, called antibodies, in your blood that fight against measles.

42 services42 patients

Detection test by immunoassay technique for clostridium difficile toxins (stool pathogen) 87324

42 services42 patients

Detection test by immunoassay technique for other organism 87449

42 services42 patients

Detection test by nucleic acid for respiratory syncytial virus, amplified probe technique 87634

This test identifies the presence of the Respiratory Syncytial Virus (RSV) in your body. It uses a technique called the amplified probe, which increases the amount of viral genetic material, making it easier to detect. This helps in diagnosing RSV infections accurately.

40 services38 patients

Testosterone (hormone) level, total 84403

A total testosterone level test measures the amount of a key hormone in your body. This hormone influences various body functions such as muscle mass, energy levels, and mood. The test involves a simple blood draw, and results help monitor health conditions.

39 services28 patients

Urine osmolality (concentration) measurement 83935

Urine osmolality measurement is a test that assesses your body's water balance by examining how well your kidneys concentrate urine. It involves collecting a urine sample which is then tested in a lab. This can help diagnose various conditions affecting kidney function.

38 services30 patients

Microsomal antibodies (autoantibody) measurement 86376

Microsomal antibodies measurement is a blood test to detect specific antibodies that your immune system may produce. It's often used to diagnose autoimmune conditions like thyroid disorders. The test is simple, involving a standard blood draw.

38 services36 patients

Stool analysis for blood, by fecal hemoglobin determination by immunoassay 82274

A stool analysis for blood, or fecal hemoglobin determination by immunoassay, is a test that checks for hidden blood in your stool. This test helps identify potential issues in your digestive system. It involves collecting a small stool sample which is then analyzed in a lab for the presence of blood.

37 services36 patients

Bacterial blood culture 87040

37 services19 patients

Lithium level 80178

36 services29 patients

Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide) 80051

A blood test panel for electrolytes checks the levels of sodium, potassium, chloride, and carbon dioxide in your blood. These elements are crucial for body functions such as maintaining fluid balance, muscle contractions, and heart rhythm. The test helps identify any imbalances.

35 services21 patients

Manual urinalysis test with examination using microscope, non-automated 81000

A manual urinalysis test involves studying a urine sample under a microscope. This non-automated method helps identify any abnormal substances present. It's a useful tool for detecting potential health concerns early. The process is simple and non-invasive.

35 services34 patients

Blood potassium level 84132

35 services29 patients

Kidney function blood test panel 80069

34 services31 patients

Testing for presence of drug, by chemistry analyzers 80307

Chemistry analyzers are used to detect the presence of drugs in your system. This test involves taking a small sample of your blood or urine. The sample is then analyzed for specific substances. The results help in understanding your health condition better.

32 services29 patients

Prolactin (milk producing hormone) level 84146

A prolactin level test measures the amount of a hormone, prolactin, in your blood. This hormone plays a role in many bodily functions, such as the creation of milk. High or low levels can indicate certain health conditions. The test involves a simple blood draw.

31 services19 patients

Tissue fungi or parasites 87220

Tissue fungi or parasites refer to microorganisms that can infect various parts of the body. This may cause symptoms like fatigue, fever, and skin changes. Diagnosis involves testing samples from the affected area. Treatment often includes medication to eliminate the infection.

31 services30 patients

Hepatitis b core antibody (igm) measurement 86705

The Hepatitis B Core Antibody (IgM) measurement is a blood test that helps to identify if you have an acute or recent infection of Hepatitis B, a virus that affects the liver. It's not a test for immunity, but rather for detecting active infection.

30 services30 patients

Stool analysis for blood to screen for colon tumors 82270

29 services29 patients

Measurement of substance using spectroscopy (light) 82190

Spectroscopy is a non-invasive method used to analyze substances. It works by shining a specific type of light onto a sample, and then measuring how much of that light is absorbed. This process helps identify the substance's unique properties.

28 services24 patients

Bilirubin level, direct 82248

28 services26 patients

Blood osmolality (concentration) measurement 83930

Blood osmolality measurement is a test that checks how well your body balances fluids. It measures the concentration of substances like sodium, potassium, glucose, and urea in your blood. It helps diagnose dehydration, kidney diseases, or uncontrolled diabetes.

28 services23 patients

Alpha-fetoprotein (afp) level, serum 82105

An Alpha-fetoprotein (AFP) level, serum test is a blood test that measures the amount of AFP in your blood. AFP is a protein normally made by the liver and yolk sac of a fetus. High levels can indicate certain health conditions.

27 services22 patients

Blood glucose (sugar) level 82947

27 services27 patients

Uric acid level, blood 84550

26 services25 patients

Thyroxine (thyroid chemical), total 84436

25 services25 patients

Gonadotropin (reproductive hormone) analysis 84703

Gonadotropin analysis is a test that measures hormone levels in your body. These hormones play a crucial role in the body's growth and development. The test may help identify issues related to growth, development or fertility.

25 services18 patients

Homocysteine (amino acid) level 83090

Homocysteine level testing is a simple blood test that measures the amount of a specific amino acid, homocysteine, in your blood. High levels may indicate a higher risk of heart disease and stroke. It can also help detect vitamin B12 or folic acid deficiency.

24 services22 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025

23 services14 patients

Blood test, comprehensive group of blood chemicals 80053

22 services13 patients

Blood creatinine level 82565

22 services20 patients

Amplifed nucleic acid probe typing of disease agent in blood culture specimen 87154

Amplified nucleic acid probe typing is a lab procedure used to identify disease-causing agents in your blood sample. It uses special probes to amplify the genetic material of these agents, making it easier to detect and identify them. This helps in diagnosing your condition accurately.

22 services22 patients

Phenytoin level, total 80185

21 services17 patients

Urine microalbumin (protein) level 82043

21 services21 patients

Hepatitis b core antibody measurement 86704

Hepatitis B core antibody measurement is a test conducted to determine if you have been infected with the Hepatitis B virus in the past. It involves taking a blood sample and analyzing it in a lab. This test aids in diagnosing and managing Hepatitis B infections.

20 services20 patients

Concentration of specimen for infectious agents 87015

Concentration of specimen for infectious agents is a lab procedure that helps detect the presence of harmful microbes in a sample. It involves enhancing the number of these agents to a detectable level. This aids in diagnosing diseases, ensuring accurate and timely treatment.

20 services20 patients

Carbamazepine level, total 80156

19 services19 patients

Urea nitrogen level to assess kidney function, urine 84540

The urea nitrogen level test in urine helps check how well your kidneys are working. It measures the amount of urea, a waste product, in your urine. High levels may indicate that your kidneys are not functioning properly.

19 services14 patients

Thyroid hormone, t3 measurement, total 84480

18 services17 patients

Urea nitrogen level to assess kidney function, quantitative 84520

18 services16 patients

Creatine kinase (cardiac enzyme) level, total 82550

17 services14 patients

Automated white blood cell count 85048

An automated white blood cell count is a test that measures the number of white blood cells in your body. These cells help fight infections and diseases. The test involves taking a small blood sample from your arm. The results can provide important information about your health.

16 services15 patients

Immunologic analysis for detection of tumor antigen, quantitative; ca 125 86304

This test checks for CA 125, a protein often found in higher amounts in individuals with certain types of tumors. It involves analyzing a blood sample in a lab. It's a quantitative test, meaning it measures the level of CA 125 in your blood.

16 services14 patients

Thyroglobulin (thyroid protein) antibody measurement 86800

Thyroglobulin antibody measurement is a blood test that checks for antibodies against thyroglobulin, a protein in your thyroid gland. It helps detect conditions like Hashimoto's thyroiditis or monitor thyroid cancer treatment. It's a simple, safe procedure.

16 services14 patients

Digoxin level, total 80162

15 services13 patients

Cholesterol level 82465

A cholesterol level test is a blood test that helps evaluate your risk of heart disease. It measures the amount of different types of cholesterol in your blood, including "good" (HDL) and "bad" (LDL) cholesterol. High cholesterol can lead to blockages in your blood vessels, so regular testing is important for maintaining heart health.

15 services15 patients

Gonadotropin, follicle stimulating (reproductive hormone) level 83001

This is a test that measures the level of a hormone in your body known as follicle stimulating hormone (FSH). FSH plays a key role in the body's reproductive processes. It's important for growth and the healthy functioning of the body.

15 services12 patients

Lipase (fat enzyme) level 83690

15 services14 patients

Microscopic examination for white blood cells with manual cell count 85007

This is a lab test where a small sample of your blood is studied under a microscope. The goal is to count the number of white blood cells, which are crucial for your body's immune response. The count can help identify potential health issues.

15 services14 patients

Albumin (protein) level 82040

14 services14 patients

Calcium level, total 82310

14 services14 patients

Gonadotropin, luteinizing (reproductive hormone) level 83002

This is a blood test that measures the level of luteinizing hormone (LH). LH plays a key role in body growth and development. It's important for the proper functioning of certain glands. Irregular levels can indicate potential health issues.

14 services11 patients

Total protein level, urine 84156

14 services14 patients

Blood sodium level 84295

14 services14 patients

Thyroid hormone, t3 measurement, free 84481

13 services13 patients

Amylase (enzyme) level 82150

12 services11 patients

Blood chloride level 82435

11 services11 patients

Creatine kinase (cardiac enzyme) level, mb fraction only 82553

Creatine kinase (CK-MB) is a test that measures the level of CK-MB enzyme in the blood. This enzyme is found mostly in the heart. High levels can indicate heart damage, such as a heart attack. The test helps in diagnosing and monitoring heart conditions.

11 services11 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHRISTINA V. PADLAN MD

Pathology (Anatomic Pathology & Clinical Pathology)

306 ERA DR
NORTHBROOK, IL 60062

Cook County (847) 509-9779

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Chicago Clinical Laboratories, Ltd's NPI number?

The NPI number for Chicago Clinical Laboratories, Ltd is 1659373900. It was assigned to this organization in the NPPES registry on June 1, 2005. The provider is doing business as Nicl Laboratories.

Where is Chicago Clinical Laboratories, Ltd located?

Chicago Clinical Laboratories, Ltd is located at 306 Era Dr, Northbrook, IL 60062. The listed phone number is (847) 509-9779.

What is Chicago Clinical Laboratories, Ltd's specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

What insurance does Chicago Clinical Laboratories, Ltd accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Chicago Clinical Laboratories, Ltd as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Chicago Clinical Laboratories, Ltd was last updated on December 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.