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John Flaningam, MD
NPI 1457718736 · Internal Medicine Physician · Oakland, CA
John Flaningam, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1457718736).
Provider details
- NPI number
- 1457718736
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C32950 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
11 Hillcrest Ct
Oakland, CA 94619-2411
Phone: (916) 844-5145
Street-level locationGet directions
Mailing address
11 Hillcrest Ct
Oakland, CA 94619-2411
Registry dates
- Enumerated
- 2016-01-18
- Last updated
- 2016-01-18
Frequently asked questions
- What is John Flaningam's NPI number?
- John Flaningam's National Provider Identifier (NPI) is 1457718736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Flaningam's specialty?
- John Flaningam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Flaningam located?
- John Flaningam's practice location on file with NPPES is 11 Hillcrest Ct, Oakland, CA 94619-2411.
- What is John Flaningam's phone number?
- The practice phone number listed in the NPPES registry for John Flaningam is (916) 844-5145.
- Is John Flaningam's NPI active?
- Yes — John Flaningam's NPI (1457718736) is active in the NPPES registry as of the last update on 2016-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.