Pathfinder Labs LLC
NPI 1962831958 · Clinical Medical Laboratory · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pathfinder Labs LLC is a Clinical Medical Laboratory organization in Los Angeles, CA (NPI 1962831958).
Provider details
- NPI number
- 1962831958
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Howard Portman, Managing Partner(424) 273-4063
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 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
5,464 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 3,181 | $80 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 1,388 | $95 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 774 | $119 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 121 | $128 |
Typical Medicare-allowed amounts for these services range $80–$128 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-11-11
- Last updated
- 2013-11-11
Frequently asked questions
- What is Pathfinder Labs LLC's NPI number?
- Pathfinder Labs LLC's National Provider Identifier (NPI) is 1962831958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Pathfinder Labs LLC?
- Pathfinder Labs LLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Pathfinder Labs LLC located?
- Pathfinder Labs LLC's practice location on file with NPPES is 11500 W Olympic Blvd, Los Angeles, CA 90064-1524.
- What is Pathfinder Labs LLC's phone number?
- The practice phone number listed in the NPPES registry for Pathfinder Labs LLC is (424) 273-4063.
- Does Pathfinder Labs LLC accept Medicare?
- Pathfinder Labs 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 Pathfinder Labs LLC?
- The authorized official listed on Pathfinder Labs LLC's NPPES record is Howard Portman, Managing Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Pathfinder Labs LLC's NPI active?
- Yes — Pathfinder Labs LLC's NPI (1962831958) is active in the NPPES registry as of the last update on 2013-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.