Brian Cox, M.D., M.A.S.
NPI 1265965677 · Anatomic Pathology & Clinical Pathology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Cox, M.D., M.A.S. is a Anatomic Pathology & Clinical Pathology Physician provider in San Diego, CA (NPI 1265965677).
Provider details
- NPI number
- 1265965677
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.A.S.
- Sex
- Male
- Sole proprietor
- No
- License
- A166895 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
2,635 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 | 959 | $38 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 500 | $54 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 361 | $28 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 161 | $83 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 157 | $35 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 113 | $42 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-04
- Last updated
- 2022-06-07
- Certified
- 2022-06-07
Frequently asked questions
- What is Brian Cox's NPI number?
- Brian Cox's National Provider Identifier (NPI) is 1265965677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Cox's specialty?
- Brian Cox is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Cox located?
- Brian Cox's practice location on file with NPPES is 9295 Farnham St, San Diego, CA 92123-1254.
- What is Brian Cox's phone number?
- The practice phone number listed in the NPPES registry for Brian Cox is (760) 207-7768.
- Does Brian Cox accept Medicare?
- Brian Cox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Cox's NPI active?
- Yes — Brian Cox's NPI (1265965677) is active in the NPPES registry as of the last update on 2022-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.