ZRT LABORATORY LLC
NPI 1740356872
Clinical Medical Laboratory in Beaverton, OR

Q: What is Zrt Laboratory LLC's NPI number?

The NPI number for Zrt Laboratory LLC is 1740356872. It was assigned to this organization in the NPPES registry on November 28, 2006.

Q: What is Zrt Laboratory LLC's specialty?

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

Active since November 28, 2006CLIA 38D0960950 · Certificate of Compliance

8605 SW CREEKSIDE PLACE, BEAVERTON, OR 97008(503) 466-2445(503) 645-1552 Get Directions Write a Review

NPPES record last updated: December 18, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Zrt Laboratory Llc NPPES

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

ZRT LABORATORY LLC (NPI 1740356872) is a healthcare organization registered as a clinical medical laboratory in Beaverton, Oregon and active in the NPI registry since November 2006. The organization holds a CLIA Certificate of Compliance certificate valid through November 11, 2027 and lists David Zava, President,owner,ceo, as its authorized official.

NPPES Registry Identity

NPI1740356872

Entity TypeOrganization

Primary Taxonomy291U00000X

Legal Business NameZRT LABORATORY LLC

Location Address8605 SW CREEKSIDE PLACEBeaverton, OR 97008-7161

Mailing Address8605 Sw Creekside PlaceBeaverton, OR 97008-7161 · (503) 466-2445 · Fax (503) 645-1552

Phone(503) 466-2445

Fax(503) 645-1552

Organization SubpartNo

Authorized OfficialDavid ZavaPresident,owner,ceo · (503) 466-2445

Enumeration DateNovember 28, 2006

Last NPPES UpdateDecember 18, 2007

✔ NPI 1740356872 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical Medical LaboratoryLaboratories

Taxonomy Code291U00000X

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.

8605 SW CREEKSIDE PLACE, Beaverton, OR 97008

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Other Identifiers 1

Medicare PINR107280OR

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 38D0960950

Zrt Laboratory · Beaverton, OR

Active · expires Nov 11, 2027

CLIA Number38D0960950

Laboratory TypeIndependent

Certificate Effective DateNovember 12, 2025

Certificate Expiration DateNovember 11, 2027

Laboratory DirectorDavid T. Zava

Laboratory Phone(503) 466-2445

Laboratory LocationZrt Laboratory8605 SW Creekside Place, Beaverton, OR 97008

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Areas of Expertise CMS Part B claims 45

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.

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.

784 services610 patients

Measurement of total estradiol (hormone) 82670

Total estradiol measurement is a simple blood test that examines the level of a key hormone in your body. This hormone plays a vital role in many body functions. The test helps understand if hormone levels are balanced, which can impact overall health.

778 services604 patients

Progesterone (reproductive hormone) level 84144

A 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.

770 services599 patients

Dehydroepiandrosterone (dhea-s) hormone level 82627

The Dehydroepiandrosterone (DHEA-S) hormone level test is a blood test that checks the amount of a natural steroid hormone in your body. This hormone helps in managing stress and maintaining overall health. Any imbalance can lead to various health issues.

631 services519 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.

628 services493 patients

Sex hormone binding globulin (protein) level 84270

Sex hormone binding globulin (SHBG) level is a blood test that measures a specific protein in your body. This protein helps regulate certain hormones. If these hormone levels are too high or too low, it may cause health issues. The test helps assess hormone-related conditions.

585 services479 patients

Estrone (hormone) level 82679

The Estrone level test measures the amount of a specific hormone in your body. This hormone plays a vital role in various body functions. It's a simple blood test, similar to other routine tests. The results can help understand your body's hormone balance.

531 services436 patients

Estriol (hormone) level 82677

The Estriol Level test measures the amount of a hormone called estriol in your body. This hormone is produced when your body is in a certain state. High or low levels can indicate if your body is functioning properly.

516 services423 patients

Chemical analysis using chromatography technique 82542

Chromatography is a lab technique used to separate mixtures. It helps identify substances within a sample. In simple terms, think of it as a race where different substances move at different speeds, allowing them to be identified and studied.

243 services68 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.

178 services112 patients

Cortisol (hormone) measurement, free 82530

Cortisol is a hormone that your body produces in response to stress. A "free cortisol" measurement is a test that checks the level of this hormone in your body. This test helps in diagnosing conditions related to stress and hormone imbalance.

132 services39 patients

Organic acid level 83921

An 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.

114 services56 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.

107 services98 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.

105 services94 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.

103 services94 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.

101 services92 patients

Chemical analysis using spectrophotometry (light) 84311

Spectrophotometry is a scientific method used to measure how much a chemical substance absorbs light. This helps in identifying and determining the concentration of that substance in a sample. It's non-invasive, accurate, and used in various medical tests.

85 services43 patients

Catecholamines (organic nitrogen) level 82384

Catecholamines level test measures the amount of stress hormones (epinephrine, norepinephrine, and dopamine) in your body. High levels may suggest certain medical conditions like tumors or heart conditions. The test is usually done through a urine or blood sample.

84 services42 patients

Selenium (vitamin) level 84255

A Selenium level test measures the amount of selenium, a vital nutrient, in your blood. It helps assess your nutritional status and can detect a deficiency or excess. Selenium plays a key role in metabolism and thyroid function. The test involves a simple blood draw.

68 services54 patients

Mercury level 83825

A mercury level test is a simple blood or urine test performed to measure the amount of mercury in your body. It's primarily used to detect mercury poisoning, which can occur from exposure to too much mercury, often from seafood or certain industrial environments.

67 services53 patients

Amino acid level, 6 or more amino acids, quantitative, each specimen 82139

This test measures the levels of 6 or more specific amino acids in your body. Amino acids are vital for various bodily functions, including building proteins and regulating immune response. The test involves analyzing a sample, usually blood or urine, to ensure your body has the right balance for optimal health.

57 services56 patients

Histamine (immune system substance) level 83088

A Histamine level test measures the amount of histamine in your blood. Histamine, produced by your immune system, plays a role in allergic reactions and inflammation. High levels may indicate an allergic reaction or certain types of diseases.

57 services56 patients

Homovanillic acid (organic acid) level 83150

A Homovanillic Acid Level test evaluates the amount of homovanillic acid, a dopamine breakdown product, in your body. It helps doctors check for conditions affecting dopamine levels, like certain neurological disorders. It's a simple urine test and doesn't cause discomfort.

57 services56 patients

Hydroxyindolacetic acid (product of metabolism) level 83497

The Hydroxyindolacetic Acid (HIAA) level test measures the amount of HIAA, a product of metabolism, in your body. This test helps in identifying conditions related to the production of serotonin, a hormone that regulates mood, appetite, and sleep. High levels might indicate specific health issues.

57 services56 patients

Metanephrines level 83835

A Metanephrines test measures the levels of certain hormones in your blood, produced by your adrenal glands. It's often used to detect tumors in these glands. The test involves a simple blood draw and usually requires some preparation, like fasting.

57 services56 patients

Serotonin (hormone) level 84260

A serotonin level test measures the amount of serotonin in your blood. Serotonin is a chemical your body produces that's needed for your nerve cells and brain to function. It's often referred to as the "happy hormone" because it contributes to wellbeing and happiness.

57 services56 patients

Tyrosine (amino acid) level 84510

A Tyrosine level test measures the amount of Tyrosine, an essential amino acid, in your blood. It's crucial for protein production and brain function. Abnormal levels may indicate a metabolic disorder. This test is simple and involves a standard blood draw.

57 services56 patients

Urine vanillylmandelic acid 84585

Urine vanillylmandelic acid (VMA) is a test that measures the amount of VMA, a substance that certain cells produce, in your urine. It helps in detecting conditions related to these cells. You'll provide a urine sample, which will be analyzed in a lab.

57 services56 patients

Cadmium level 82300

A Cadmium Level test is a simple blood or urine test that measures the amount of cadmium, a type of metal, in your body. It's used to check for exposure to cadmium, which can cause health problems if levels are too high.

43 services41 patients

Insulin measurement, total 83525

Insulin measurement, total, is a blood test that checks the amount of insulin â€” a hormone regulating blood sugar â€” in your body. It helps diagnose diabetes and other conditions related to insulin. The test involves a simple blood draw and is generally safe and quick.

41 services37 patients

Measurement c-reactive protein for detection of infection or inflammation, high sensitivity 86141

The 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.

41 services37 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.

40 services38 patients

Arsenic level 82175

An arsenic level test measures the amount of arsenic in your body. Arsenic is a naturally occurring element that can be harmful in large amounts. It's often found in soil, water, and food. The test helps determine if you've been exposed to high levels of arsenic.

40 services38 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.

31 services28 patients

Copper level 82525

A copper level test is a simple blood test that measures the amount of copper in your body. Copper is a necessary mineral that aids in nerve function, bone growth, and the production of red blood cells. However, too much or too little can lead to health issues. This test helps monitor and diagnose these conditions.

28 services28 patients

Zinc level 84630

A Zinc Level test measures the amount of zinc in your blood. Zinc is an essential nutrient that helps support your immune system and metabolism function. Low or high levels can indicate nutritional issues, liver disease, or other medical conditions. It's a simple blood test.

28 services28 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.

17 services17 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.

15 services15 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.

14 services12 patients

Androstanediol glucuronide (hormone) level 82154

Androstanediol glucuronide level is a test that measures the amount of a specific hormone in your body. This hormone is important for various functions in the body. The test helps doctors assess your hormonal balance and monitor certain health conditions.

12 services11 patients

Androstenedione (hormone) level 82157

The Androstenedione level test is a simple blood test that checks the amount of a hormone called Androstenedione in your body. This hormone plays a key role in developing certain physical characteristics during puberty and is important for overall health.

12 services11 patients

Dehydroepiandrosterone (dhea) hormone level 82626

Dehydroepiandrosterone (DHEA) hormone level test measures the amount of DHEA in your body. DHEA is a hormone produced by your adrenal glands. This test helps assess whether these glands are functioning properly. It assists in understanding various health conditions and managing overall well-being.

12 services11 patients

Measurement of dihydrotestosterone 82642

Dihydrotestosterone measurement is a type of blood test that checks the level of a particular hormone in your body. This hormone is important for various body functions. The test helps doctors to understand your hormonal health better.

12 services11 patients

Pregnenolone (reproductive hormone) level 84140

A Pregnenolone level test measures the amount of pregnenolone, a key hormone in the body, in your blood. This hormone plays a vital role in the creation of other important hormones. It helps doctors understand your hormone balance.

12 services11 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.

11 services11 patients

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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 Zrt Laboratory LLC's NPI number?

The NPI number for Zrt Laboratory LLC is 1740356872. It was assigned to this organization in the NPPES registry on November 28, 2006.

Where is Zrt Laboratory LLC located?

Zrt Laboratory LLC is located at 8605 SW Creekside Place, Beaverton, OR 97008. The listed phone number is (503) 466-2445.

What is Zrt Laboratory LLC's specialty?

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

Does Zrt Laboratory LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Compliance (number 38D0960950) is associated with this NPI, valid through November 11, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Zrt Laboratory LLC was last updated on December 18, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.

About Zrt Laboratory Llc NPPES

NPPES Registry Identity

Specialties & Licenses

Other Identifiers 1

CLIA Laboratory Certificates CMS CLIA

Certificate of Compliance · 38D0960950

Areas of Expertise CMS Part B claims 45

Frequently Asked Questions NPPES & CMS

What is Zrt Laboratory LLC's NPI number?

Where is Zrt Laboratory LLC located?

What is Zrt Laboratory LLC's specialty?

Does Zrt Laboratory LLC hold a CLIA laboratory certificate?

When was this NPI record last updated?

Certificate of Compliance 38D0960950