Summit Laboratory Inc
NPI 1598495186 · Clinical Medical Laboratory · Reseda, CA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Summit Laboratory Inc is a Clinical Medical Laboratory organization in Reseda, CA (NPI 1598495186).
Provider details
- NPI number
- 1598495186
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Grigor Tagakchyan, Partner(818) 697-0424
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 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
141,520 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) |
|---|---|---|
| Detection Test By Nucleic Acid for Organism, Amplified Probe Technique87798 | 37,047 | $34 |
| Phosphate Level84100 | 3,445 | $5 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 3,385 | $8 |
| Thyroxine (thyroid Chemical), Free84439 | 3,367 | $9 |
| Uric Acid Level, Blood84550 | 3,349 | $4 |
| Lipase (fat Enzyme) Level83690 | 3,281 | $7 |
| Detection Test for Candida Species (yeast), Amplified Probe Technique |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-15
- Last updated
- 2022-06-15
- Certified
- 2022-06-15
Frequently asked questions
- What is Summit Laboratory Inc's NPI number?
- Summit Laboratory Inc's National Provider Identifier (NPI) is 1598495186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Summit Laboratory Inc?
- Summit Laboratory Inc is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Summit Laboratory Inc located?
- Summit Laboratory Inc's practice location on file with NPPES is 19231 Victory Blvd Ste 205, Reseda, CA 91335-6332.
- What is Summit Laboratory Inc's phone number?
- The practice phone number listed in the NPPES registry for Summit Laboratory Inc is (818) 697-0424.
- Does Summit Laboratory Inc accept Medicare?
- Summit Laboratory Inc 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 Summit Laboratory Inc?
- The authorized official listed on Summit Laboratory Inc's NPPES record is Grigor Tagakchyan, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Summit Laboratory Inc's NPI active?
- Yes — Summit Laboratory Inc's NPI (1598495186) is active in the NPPES registry as of the last update on 2022-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.