PHYSICIANS DIAGNOSTIC REFERENCE LABORATORY
NPI 1033201090
Clinical Medical Laboratory in Burbank, CA
NPI Status: Active since September 28, 2006
Contact Information
709 SOUTH MAIN ST.
BURBANK, CA
ZIP 91506
Phone: (818) 845-5320
Fax: (818) 845-5052
- Organization
- Clinical Medical Laboratory
- CLIA Number: 05D0642420
- CLIA Cert. Type: Independent
- CLIA Exp. Date: 06-23-2026
About PHYSICIANS DIAGNOSTIC REFERENCE LABORATORY
This page provides the complete NPI Profile along with additional information for Physicians Diagnostic Reference Laboratory, a provider established in Burbank, California operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1033201090 assigned on September 2006. The practitioner's primary taxonomy code is 291U00000X with license number CLF683 (CA). The provider is registered as an organization and their NPI record was last updated 12 years ago. The provider's is doing business as Physicians Diagnostic Reference Laboratory. The authorized official of this NPI record is Ms. Zorka Mihaylovich (President/owner)
- NPI
- 1033201090
- Provider Legal Name
- ZORKA MANAGEMENT COMPANY INC
- Other Organization Name
- PHYSICIANS DIAGNOSTIC REFERENCE LABORATORY
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 709 SOUTH MAIN ST. BURBANK, CA 91506
- Location Phone
- (818) 845-5320
- Location Fax
- (818) 845-5052
- Mailing Address
- 709 SOUTH MAIN ST. BURBANK, CA 91506
- Mailing Phone
- (818) 845-5320
- Mailing Fax
- (818) 845-5052
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 09-28-2006
- Last Update Date
- 10-28-2014
- Code Navigator
Establishments like Physicians Diagnostic Reference Laboratory are healthcare facilities that may perform a wide range of laboratory procedures, assisted by doctors and medical technologists. Laboratories can be categorized according to their function as common diagnostic labs or specialty labs that conduct specialized or confirmatory tests. Different clinical laboratories could specialize in clinical chemistry, clinical microbiology, hematology, serology, clinical microscopy, cytopathology, molecular biology, or public health. Please inquire directly with this provider to confirm their test menu.
Clinical labs in the U.S. that perform human testing are regulated by the Centers for Medicare & Medicaid Services (CMS) through the Clinical Laboratory Improvement Amendments (CLIA) program. The purpose of the CLIA program is to guarantee the quality of laboratory testing. This provider has a CLIA number assigned, and undergoes regular inspections to ensure compliance and quality.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Clinical Medical Laboratory
- Taxonomy Code
- 291U00000X
- Type
- Laboratories
- License No.
- CLF683
- License State
- CA
- Taxonomy Description
- (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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
| Identifier | Type / Code | Identifier State | Identifier Issuer |
|---|---|---|---|
| 05D0642420 | MEDICARE ID-TYPE UNSPECIFIED (04) | ||
| LAB58787F | MEDICAID (05) | CA | |
| 05D0642420 | MEDICARE PIN (08) |
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Amylase (enzyme) level
Analysis for antibody to helicobacter pylori (gastrointestinal bacteria)
Bacterial colony count, urine
Bacterial culture, any other source except urine, blood or stool, aerobic
Bacterial urine culture
Bilirubin level, direct
Blood creatinine level
Blood potassium level
Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)
Blood test, basic group of blood chemicals (calcium, total)
Blood test, clotting time
Blood test, comprehensive group of blood chemicals
Blood test, lipids (cholesterol and triglycerides)
Blood test, thyroid stimulating hormone (tsh)
Carcinoembryonic antigen (cea) protein level
Cholesterol level
Coagulation assessment blood test, plasma or whole blood
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
Creatine kinase (cardiac enzyme) level, total
Cyanocobalamin (vitamin b-12) level
Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral)
Ferritin (blood protein) level
Folic acid level, serum
Glutamyltransferase (liver enzyme) level
Gonadotropin, follicle stimulating (reproductive hormone) level
Gonadotropin, luteinizing (reproductive hormone) level
Hemoglobin a1c level
Iron binding capacity
Iron level
Lipase (fat enzyme) level
Liver function blood test panel
Magnesium level
Manual urinalysis test with examination using microscope, non-automated
Measurement c-reactive protein for detection of infection or inflammation
Measurement c-reactive protein for detection of infection or inflammation, high sensitivity
Parathormone (parathyroid hormone) level
Phosphate level
Progesterone (reproductive hormone) level
Prolactin (milk producing hormone) level
Psa (prostate specific antigen) measurement, total
Red blood cell sedimentation rate, to detect inflammation, non-automated
Rheumatoid factor analysis
Screening test for autoimmune disorder
Screening test for pathogenic organisms
Screening test for strep antibody (strep throat)
Stool analysis for blood to screen for colon tumors
Stool analysis for blood, by peroxidase activity
Stool culture
Syphilis detection test
Testosterone (hormone) level, total
Thyroid hormone, t3 measurement, free
Thyroid hormone, t3 measurement, total
Thyroxine (thyroid chemical), free
Triglycerides level
Urea nitrogen level to assess kidney function, quantitative
Uric acid level, blood
Urine microalbumin (protein) level
Vitamin d-3 level
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.
This service was performed 2,507 times for 1,397 patientsThis test checks for antibodies to Helicobacter pylori, a bacteria often found in the stomach. If present, it may cause issues like ulcers or stomach inflammation. The test involves a simple blood, stool, or breath sample. It helps determine if treatment is needed.
This service was performed 42 times for 38 patientsA 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).
This service was performed 3,349 times for 2,284 patientsA 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.
This service was performed 86 times for 74 patientsA 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.
This service was performed 2,383 times for 1,604 patientsA 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.
This service was performed 562 times for 359 patientsA 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.
This service was performed 27 times for 26 patientsA 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.
This service was performed 20 times for 17 patientsA 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.
This service was performed 23 times for 22 patientsA 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.
This service was performed 1,804 times for 938 patientsA 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.
This service was performed 942 times for 668 patientsA 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.
This service was performed 11,817 times for 6,614 patientsA 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.
This service was performed 12,199 times for 6,871 patientsA 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.
This service was performed 12,526 times for 7,012 patientsCarcinoembryonic 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.
This service was performed 281 times for 229 patientsA 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.
This service was performed 258 times for 127 patientsA 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.
This service was performed 755 times for 615 patientsA 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.
This service was performed 13,321 times for 7,181 patientsThe 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.
This service was performed 3,634 times for 2,151 patientsA 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.
This service was performed 10,309 times for 6,142 patientsEvaluation of antimicrobial drugs involves testing how effective these medicines are in stopping harmful microorganisms. This can include bacteria (antibiotics), fungi (antifungals), or viruses (antivirals). The goal is to ensure the right medicine is used for your condition.
This service was performed 2,066 times for 1,391 patientsA 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.
This service was performed 8,059 times for 4,623 patientsA 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.
This service was performed 9,929 times for 5,713 patientsGlutamyltransferase (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.
This service was performed 1,268 times for 894 patientsThis 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.
This service was performed 47 times for 42 patientsThis 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.
This service was performed 23 times for 21 patientsHemoglobin 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.
This service was performed 10,708 times for 6,137 patientsIron 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.
This service was performed 7,318 times for 4,210 patientsAn 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.
This service was performed 8,306 times for 4,792 patientsA 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.
This service was performed 1,721 times for 1,058 patientsA 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.
This service was performed 1,391 times for 675 patientsA 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.
This service was performed 8,753 times for 5,141 patientsA 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.
This service was performed 5,924 times for 3,431 patientsC-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.
This service was performed 3,017 times for 2,105 patientsThe high sensitivity C-reactive protein test is a blood test that helps detect low levels of inflammation in the body. It's often used to assess the risk of heart disease but can also indicate infection or other inflammatory conditions.
This service was performed 3,299 times for 2,081 patientsThe 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.
This service was performed 636 times for 388 patientsA 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.
This service was performed 4,039 times for 2,264 patientsA progesterone level test measures the amount of progesterone, a hormone, in your body. It plays a key role in preparing the body for pregnancy and maintaining it. The test can help assess overall hormonal health and aid in diagnosing certain conditions.
This service was performed 16 times for 15 patientsA 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.
This service was performed 13 times for 12 patientsPSA 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.
This service was performed 3,753 times for 2,348 patientsThe 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.
This service was performed 9,765 times for 5,352 patientsRheumatoid 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.
This service was performed 4,402 times for 2,646 patientsA 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.
This service was performed 4,227 times for 2,599 patientsA 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.
This service was performed 42 times for 39 patientsA strep antibody test helps detect a bacterial infection in your throat, commonly known as strep throat. The process involves a quick swab of the throat to collect a sample, which is then analyzed for signs of the bacteria. The test is simple, quick, and helps in early diagnosis and treatment.
This service was performed 4,157 times for 2,425 patientsA 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.
This service was performed 41 times for 41 patientsA stool analysis for blood, by peroxidase activity, is a test to detect blood in your stool. This test helps identify bleeding in the digestive tract. It involves collecting a stool sample, which is then checked for the presence of blood using a chemical reaction.
This service was performed 90 times for 82 patientsA stool culture is a laboratory test that checks for harmful bacteria or other organisms in your digestive tract. The test involves providing a stool sample. It helps identify infections that may cause problems like diarrhea or stomach pain.
This service was performed 11 times for 11 patientsA 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.
This service was performed 27 times for 27 patientsA 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.
This service was performed 617 times for 433 patientsThe 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.
This service was performed 1,187 times for 730 patientsThe 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.
This service was performed 4,859 times for 2,915 patientsThe 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.
This service was performed 8,532 times for 4,989 patientsTriglycerides level refers to the amount of a specific type of fat in your blood. High levels can increase the risk of heart disease. A simple blood test, usually done after fasting, measures this. Healthy lifestyle choices help maintain optimal levels.
This service was performed 288 times for 132 patientsThe 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.
This service was performed 25 times for 24 patientsA 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.
This service was performed 9,976 times for 5,779 patientsThe 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.
This service was performed 474 times for 382 patientsA 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.
This service was performed 4,403 times for 4,043 patientsCLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 05D0642420
- Facility Type
- Independent
- Certificate Effective Date
- June 24, 2024
- Certificate Expiration Date
- June 23, 2026
- Laboratory Director
- JOHN YAMASHITA
- Certificate Type
- Certificate of Accreditation
- Certificate Type Description
- This is a CLIA certificate is issued to Physicians Diagnostic Reference Laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1033201090, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 50 is 50. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1033201090, enumerated as an "organization" on September 28, 2006.
The provider is located at 709 SOUTH MAIN ST. BURBANK, CA 91506 and the phone number is (818) 845-5320.
Clinical Medical Laboratory with taxonomy code 291U00000X.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.