Martin Cogburn, MD
NPI 1134208275 · Internal Medicine Physician · Antioch, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Cogburn, MD is a Internal Medicine Physician provider in Antioch, CA (NPI 1134208275).
Provider details
- NPI number
- 1134208275
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A47797 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 69 | 40 |
| Amlodipine Besylate | 61 | 39 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 33 | 21 |
| Atenolol | 30 | 19 |
| Hydrochlorothiazide | 28 | 14 |
| Levothyroxine Sodium | 27 | 20 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-02
- Last updated
- 2021-12-13
Frequently asked questions
- What is Martin Cogburn's NPI number?
- Martin Cogburn's National Provider Identifier (NPI) is 1134208275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Cogburn's specialty?
- Martin Cogburn is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Martin Cogburn located?
- Martin Cogburn's practice location on file with NPPES is 3400 Delta Fair Blvd, Antioch, CA 94509-4004.
- What is Martin Cogburn's phone number?
- The practice phone number listed in the NPPES registry for Martin Cogburn is (925) 779-5000.
- Does Martin Cogburn accept Medicare?
- Martin Cogburn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Cogburn's NPI active?
- Yes — Martin Cogburn's NPI (1134208275) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.