Garrett Griffin, MD
NPI 1316025117 · Pediatrics Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Garrett Griffin, MD is a Pediatrics Physician provider in Oakland, CA (NPI 1316025117).
Provider details
- NPI number
- 1316025117
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G81507 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2021-12-03
Frequently asked questions
- What is Garrett Griffin's NPI number?
- Garrett Griffin's National Provider Identifier (NPI) is 1316025117, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garrett Griffin's specialty?
- Garrett Griffin is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Garrett Griffin located?
- Garrett Griffin's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Garrett Griffin's phone number?
- The practice phone number listed in the NPPES registry for Garrett Griffin is (510) 752-1000.
- Does Garrett Griffin accept Medicare?
- Garrett Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Garrett Griffin's NPI active?
- Yes — Garrett Griffin's NPI (1316025117) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.