Zrt Laboratory LLC
NPI 1740356872 · Clinical Medical Laboratory · Beaverton, OR
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zrt Laboratory LLC is a Clinical Medical Laboratory organization in Beaverton, OR (NPI 1740356872).
Provider details
- NPI number
- 1740356872
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- David Zava, President,owner,ceo(503) 466-2445
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
7,475 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Testosterone (hormone) Level, Total84403 | 784 | $25 |
| Measurement of Total Estradiol (hormone)82670 | 778 | $27 |
| Progesterone (reproductive Hormone) Level84144 | 770 | $20 |
| Dehydroepiandrosterone (dhea-S) Hormone Level82627 | 631 | $22 |
| Cortisol (hormone) Measurement, Total82533 | 628 | $16 |
| Sex Hormone Binding Globulin (protein) Level84270 | 585 | $21 |
| Estrone (hormone) Level82679 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2007-12-18
Frequently asked questions
- What is Zrt Laboratory LLC's NPI number?
- Zrt Laboratory LLC's National Provider Identifier (NPI) is 1740356872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Zrt Laboratory LLC?
- Zrt Laboratory LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Zrt Laboratory LLC located?
- Zrt Laboratory LLC's practice location on file with NPPES is 8605 Sw Creekside Place, Beaverton, OR 97008-7161.
- What is Zrt Laboratory LLC's phone number?
- The practice phone number listed in the NPPES registry for Zrt Laboratory LLC is (503) 466-2445.
- Does Zrt Laboratory LLC accept Medicare?
- Zrt Laboratory LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Zrt Laboratory LLC?
- The authorized official listed on Zrt Laboratory LLC's NPPES record is David Zava, President,owner,ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Zrt Laboratory LLC's NPI active?
- Yes — Zrt Laboratory LLC's NPI (1740356872) is active in the NPPES registry as of the last update on 2007-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.