QUEST DIAGNOSTICS
NPI 1013061464
Clinical Medical Laboratory in Riverside, CA
NPI Status: Active since January 23, 2007
Contact Information
6985 ARLINGTON AVE STE A
RIVERSIDE, CA
ZIP 92503
Phone: (951) 556-2585
- Organization
- Clinical Medical Laboratory
- Accepts Insurance
- CLIA Number: 05D0702479
- CLIA Cert. Type: Independent
- CLIA Exp. Date: 08-15-2027
About QUEST DIAGNOSTICS
This page provides the complete NPI Profile along with additional information for Quest Diagnostics, a provider established in Riverside, California operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1013061464 assigned on January 2007. The practitioner's primary taxonomy code is 291U00000X with license number 05D0702479 (CA). The provider is registered as an organization and their NPI record was last updated 4 years ago. The provider's is doing business as Quest Diagnostics. The authorized official of this NPI record is Charles Albert Bowles (Vice President)
- NPI
- 1013061464
- Provider Legal Name
- UNILAB CORPORATION
- Other Organization Name
- QUEST DIAGNOSTICS
- Other Name Type
- Doing Business As (3)
- Entity Type
- Organization
- Location Address
- 6985 ARLINGTON AVE STE A RIVERSIDE, CA 92503
- Location Phone
- (951) 556-2585
- Mailing Address
- 1201 S COLLEGEVILLE RD COLLEGEVILLE, PA 19426
- Mailing Phone
- (866) 697-8378
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- Yes
- Enumeration Date
- 01-23-2007
- Last Update Date
- 01-28-2022
- Code Navigator
Establishments like Quest Diagnostics 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.
- 05D0702479
- 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:
- CHRISTUS Bronze (2 Free PCP Visits, $0 Preferred Generic Rx, $0 Virtual Urgent Care) - HMO
- CHRISTUS Bronze + Dental & Vision (2 Free PCP Visits, $0 Preferred Generic Rx, $0 Virtual Urgent Care) - HMO
- CHRISTUS Bronze Essential - HMO
- CHRISTUS Bronze Essential (2 Free PCP Visits, $0 Preferred Generic Rx, $0 Virtual Urgent Care) - HMO
- CHRISTUS Bronze Essential + Dental & Vision (2 Free PCP Visits, $0 Preferred Generic Rx, $0 Virtual Urgent Care) - HMO
- CHRISTUS Bronze Essential Plus - HMO
- CHRISTUS Catastrophic (3 Free PCP visits) - HMO
- CHRISTUS Gold - HMO
- CHRISTUS Gold + Dental & Vision + Fitness ($0 Deductible, $5 PCP, $0 Generic Rx, $0 Virtual Urgent Care) - HMO
- CHRISTUS Gold + Fitness ($0 Deductible, $5 PCP, $0 Generic Rx, $0 Virtual Urgent Care) - HMO
- Bronze Classic 4700 - HMO
- Bronze Classic Standard - HMO
- Bronze Elite + PCP Saver Plus - HMO
- Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
- Bronze Simple Chronic Care CKM - HMO
- Bronze Simple Diabetes - HMO
- Gold Classic - HMO
- Gold Classic Standard - HMO
- Gold Elite Saver Plus - HMO
- Silver Classic Standard - HMO
- Bronze Classic 4700 - HMO
- Bronze Classic 4700 | with AdventHealth - HMO
- Bronze Classic Standard - HMO
- Bronze Classic Standard | with AdventHealth - HMO
- Bronze Elite + PCP Saver Plus - HMO
- Bronze Elite + PCP Saver Plus | with AdventHealth - HMO
- Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
- Bronze Simple Chronic Care CKM - HMO
- Bronze Simple Diabetes - HMO
- Gold Classic Standard - HMO
- Bronze Classic Standard - HMO
- Bronze Elite + PCP Saver Plus - HMO
- Bronze Simple - HMO
- Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
- Bronze Simple Chronic Care CKM - HMO
- Buena Salud Bronce Simple Para Diabetes - HMO
- Gold Classic - HMO
- Gold Classic Standard - HMO
- Gold Simple - HMO
- Gold Simple Diabetes - HMO
- Bronze Classic - EPO
- Bronze Classic | with Bryan Health - EPO
- Bronze Classic 4700 - EPO
- Bronze Classic 4700 | MercyOne - EPO
- Bronze Classic Standard - EPO
- Bronze Classic Standard - PPO
- Bronze Classic Standard | MercyOne - EPO
- Bronze Classic Standard | with Bryan Health - EPO
- Bronze Elite + PCP Saver - EPO
- Bronze Elite + PCP Saver Plus - EPO
- Bronze Classic PCP Saver | Cleveland Clinic - HMO
- Bronze Classic Standard | Cleveland Clinic - HMO
- Bronze Simple Breathe Easy with Enhanced COPD Benefits | Cleveland Clinic - HMO
- Bronze Simple Chronic Care CKM | Cleveland Clinic - HMO
- Bronze Simple Diabetes | Cleveland Clinic - HMO
- Bronze Simple HSA | Cleveland Clinic - HMO
- Gold Classic Standard | Cleveland Clinic - HMO
- Gold Elite | Cleveland Clinic - HMO
- Gold Elite Saver Plus | Cleveland Clinic - HMO
- Silver Classic Standard | Cleveland Clinic - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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
Automated urinalysis test
Bilirubin level, direct
Blood creatinine level
Blood test, basic group of blood chemicals (calcium, total)
Blood test, clotting time
Blood test, comprehensive group of blood chemicals
Coagulation assessment blood test, plasma or whole blood
Complete blood cell count (red cells, white blood cell, platelets), automated test
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
Insertion of needle into vein for collection of blood sample
Lactate dehydrogenase (enzyme) level
Lipase (fat enzyme) level
Magnesium level
Manual urinalysis test with examination using microscope, automated
Measurement c-reactive protein for detection of infection or inflammation
Natriuretic peptide (heart and blood vessel protein) level
Phosphate level
Red blood cell sedimentation rate, to detect inflammation, automated
Urea nitrogen level to assess kidney function, quantitative
Uric acid level, blood
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 13 times for 11 patientsAn automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
This service was performed 39 times for 38 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 14 times for 13 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 12 times for 12 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 324 times for 298 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 434 times for 265 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 1,075 times for 662 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 191 times for 168 patientsA 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.
This service was performed 73 times for 72 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 1,286 times for 835 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 29 times for 27 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 820 times for 576 patientsA 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.
This service was performed 63 times for 34 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 19 times for 17 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 106 times for 71 patientsA 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.
This service was performed 265 times for 233 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 33 times for 29 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 28 times for 26 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 60 times for 45 patientsThe Red Blood Cell Sedimentation Rate is a test that helps detect inflammation in the body. It's automated, meaning a machine does the work. This test measures how fast red blood cells settle at the bottom of a tube in an hour. A faster rate may indicate inflammation.
This service was performed 38 times for 36 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 12 times for 12 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 79 times for 47 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
- 05D0702479
- Facility Type
- Independent
- Certificate Effective Date
- August 16, 2025
- Certificate Expiration Date
- August 15, 2027
- Laboratory Director
- DR. JAMES H. BELOTE
- Certificate Type
- Certificate of Accreditation
- Certificate Type Description
- This is a CLIA certificate is issued to Quest Diagnostics 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 1013061464, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).
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 46 is 50. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1013061464, enumerated as an "organization" on January 23, 2007.
The provider is located at 6985 ARLINGTON AVE STE A RIVERSIDE, CA 92503 and the phone number is (951) 556-2585.
Clinical Medical Laboratory with taxonomy code 291U00000X.
The provider might be accepting Accepts: CHRISTUS Health Plan, Oscar Health Insurance,. Please consult your insurance carrier or call the provider to verify.
