ST. THOMAS CLINICAL REFERENCE LABORATORY
NPI 1407301401
Clinical Medical Laboratory in St Thomas, VI
NPI Status: Active since August 19, 2016
Contact Information
MEDICAL COMPLEX
SUITE NO. 9 ST THOMAS
ST THOMAS, VI
ZIP 00802
Phone: (340) 774-6256
- Organization
- Clinical Medical Laboratory
- CLIA Number: 48D0693849
- CLIA Cert. Type: Independent
- CLIA Exp. Date: 07-24-2026
About ST. THOMAS CLINICAL REFERENCE LABORATORY
This page provides the complete NPI Profile along with additional information for St. Thomas Clinical Reference Laboratory, a provider established in St Thomas, Virgin Islands operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1407301401 assigned on August 2016. The practitioner's primary taxonomy code is 291U00000X with license number 1348871L (VI). The provider is registered as an organization and their NPI record was last updated 2 years ago. The authorized official of this NPI record is Carlos A Gonzalez (Presidente)
- NPI
- 1407301401
- Provider Name
- ST. THOMAS CLINICAL REFERENCE LABORATORY
- Entity Type
- Organization
- Location Address
- MEDICAL COMPLEX SUITE NO. 9 ST THOMAS ST THOMAS, VI 00802
- Location Phone
- (340) 774-6256
- Mailing Address
- MEDICAL COMPLEX SUITE NO. 3 ST THOMAS ST THOMAS, VI 00802
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 08-19-2016
- Last Update Date
- 12-09-2024
- Code Navigator
Establishments like St. Thomas Clinical 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.
- 1348871L
- License State
- VI
- 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.
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.
Acute hepatitis panel
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen
Analysis for antibody, treponema pallidum
Bacterial urine culture
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)
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
Creatinine level to test for kidney function or muscle injury
Cyanocobalamin (vitamin b-12) level
Detection test by immunoassay technique for hepatitis b surface antigen
Detection test by immunoassay technique for hiv-1 antigen and hiv-1 and hiv-2 antibodies
Detection test by nucleic acid for chlamydia trachomatis, amplified probe technique
Detection test by nucleic acid for neisseria gonorrhoeae (gonorrhoeae bacteria), direct probe technique
Ferritin (blood protein) level
Folic acid level, serum
Gammaglobulin (immune system protein) measurement
Hemoglobin a1c level
Hepatitis c antibody measurement
Immunologic analysis technique on serum (immunofixation)
Insertion of needle into vein for collection of blood sample
Iron binding capacity
Iron level
Kidney 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
Microsomal antibodies (autoantibody) measurement
Natriuretic peptide (heart and blood vessel protein) level
Nephelometry, test method using light
Organic acid level
Parathormone (parathyroid hormone) level
Phosphate level
Protein measurement, serum
Psa (prostate specific antigen) measurement, free
Psa (prostate specific antigen) measurement, total
Red blood cell sedimentation rate, to detect inflammation, non-automated
Rheumatoid factor level
Screening test for autoimmune disorder
Specimen collection for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19]), any specimen source
Stool analysis for blood, by fecal hemoglobin determination by immunoassay
Syphilis detection test
Testosterone (hormone) level, total
Thyroid hormone evaluation
Thyroid hormone, t3 measurement, free
Thyroxine (thyroid chemical), free
Thyroxine (thyroid chemical), total
Uric acid level, blood
Urine microalbumin (protein) level
Vitamin d-3 level
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.
This service was performed 13 times for 13 patientsThis 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.
This service was performed 59 times for 50 patientsThe analysis for the antibody, Treponema pallidum, is a blood test used to detect a specific bacteria that may be in your system. This bacteria is commonly associated with certain health conditions. The test helps your doctor plan the best treatment for you.
This service was performed 28 times for 27 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 317 times for 207 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 200 times for 147 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 61 times for 27 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 985 times for 695 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 942 times for 690 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 586 times for 493 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 919 times for 680 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 20 times for 18 patientsA 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.
This service was performed 359 times for 251 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 89 times for 87 patientsThis 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.
This service was performed 21 times for 21 patientsThis 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.
This service was performed 89 times for 89 patientsA detection test by nucleic acid for chlamydia trachomatis, amplified probe technique, is a test that identifies the presence of a specific bacteria in the body. This bacteria can cause various health issues. The technique amplifies the sample to improve accuracy.
This service was performed 26 times for 26 patientsThis test helps identify the presence of Neisseria gonorrhoeae bacteria in the body. The method involves the use of a direct probe technique, which can accurately detect the bacteria's genetic material, or nucleic acid. It's a reliable way to confirm a diagnosis.
This service was performed 26 times for 26 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 59 times for 48 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 36 times for 35 patientsGammaglobulin measurement is a blood test that checks the levels of certain proteins (gammaglobulins) that the body uses to fight infections. High or low levels can indicate various health conditions. It's a simple, quick procedure with minimal discomfort.
This service was performed 70 times for 13 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 715 times for 531 patientsHepatitis 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.
This service was performed 45 times for 44 patientsImmunofixation is a lab test that helps identify proteins called immunoglobulins in your blood serum. These proteins are part of your immune system. Changes in their levels can indicate certain diseases. The test is simple and only requires a blood sample.
This service was performed 27 times for 17 patientsThis 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.
This service was performed 1,507 times for 844 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 42 times for 37 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 13 times for 13 patientsA 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.
This service was performed 29 times for 19 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 57 times for 52 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 809 times for 546 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 41 times for 31 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 61 times for 51 patientsMicrosomal 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.
This service was performed 17 times for 16 patientsA 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.
This service was performed 18 times for 18 patientsNephelometry is a lab test method using light to measure particles in a liquid. This method helps in identifying substances like proteins in your blood or urine. It's essential for diagnosing various health conditions. The procedure is safe and typically quick.
This service was performed 24 times for 14 patientsAn Organic Acid Level test measures the amount of organic acids in your body. These are substances involved in numerous bodily functions, including energy production and detoxification. Abnormal levels may indicate metabolic disorders. The test involves a simple urine sample.
This service was performed 35 times for 32 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 20 times for 17 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 19 times for 18 patientsA serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.
This service was performed 46 times for 36 patientsA PSA measurement, free, is a simple blood test that checks for a specific protein produced by your body. Higher levels may indicate a health concern that needs further investigation. This test is often used to monitor overall wellness.
This service was performed 85 times for 84 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 370 times for 286 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 95 times for 75 patientsThe Rheumatoid Factor Level test is a blood test that helps detect the presence of Rheumatoid Factor (RF), a protein produced by your immune system. High RF levels often indicate autoimmune diseases like rheumatoid arthritis. The test involves a simple blood draw and lab analysis.
This service was performed 15 times for 13 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 20 times for 19 patientsSpecimen collection for SARS-CoV-2, the virus causing COVID-19, involves taking a sample from the nose or throat using a swab. This sample is then analyzed in a lab to detect the presence of the virus. It's a crucial step in diagnosing COVID-19.
This service was performed 42 times for 36 patientsA 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.
This service was performed 359 times for 296 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 29 times for 29 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 37 times for 28 patientsA thyroid hormone evaluation is a test that measures the levels of thyroid hormones in your body. These hormones regulate energy and metabolism. If they're too high or too low, it could indicate a thyroid disorder. This test helps in diagnosing and managing such conditions.
This service was performed 168 times for 166 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 73 times for 64 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 247 times for 194 patientsA 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.
This service was performed 167 times for 165 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 38 times for 34 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 356 times for 248 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 153 times for 139 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
- 48D0693849
- Facility Type
- Independent
- Certificate Effective Date
- July 25, 2024
- Certificate Expiration Date
- July 24, 2026
- Laboratory Director
- MS. ROBERT A. DAVID
- Certificate Type
- Certificate of Compliance
- Certificate Type Description
- This CLIA certificate is issued to St. Thomas Clinical Reference Laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that 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 1407301401, we treat the final digit (1) 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 49. The final step is to find the difference between that total and the next multiple of ten (50 - 49 = 1).
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 49 is 50. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1407301401, enumerated as an "organization" on August 19, 2016.
The provider is located at MEDICAL COMPLEX SUITE NO. 9 ST THOMAS ST THOMAS, VI 00802 and the phone number is (340) 774-6256.
Clinical Medical Laboratory with taxonomy code 291U00000X.