Gregory Brittenham, DO
NPI 1316400609 · Military Health Care Provider · Sacramento, CA
Gregory Brittenham, DO is a Military Health Care Provider provider in Sacramento, CA (NPI 1316400609).
Provider details
- NPI number
- 1316400609
- Entity type
- Individual
- Primary specialty
- Military Health Care ProviderOther Service Providers
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,639 across 24 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-12
- Last updated
- 2024-06-07
- Certified
- 2024-06-07
Frequently asked questions
- What is Gregory Brittenham's NPI number?
- Gregory Brittenham's National Provider Identifier (NPI) is 1316400609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Brittenham's specialty?
- Gregory Brittenham is listed in the NPPES registry with a primary specialty of Military Health Care Provider (Other Service Providers).
- Where is Gregory Brittenham located?
- Gregory Brittenham's practice location on file with NPPES is 2335 Stockton Blvd, Sacramento, CA 95817.
- What is Gregory Brittenham's phone number?
- The practice phone number listed in the NPPES registry for Gregory Brittenham is (916) 734-2724.
- Is Gregory Brittenham's NPI active?
- Yes — Gregory Brittenham's NPI (1316400609) is active in the NPPES registry as of the last update on 2024-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.