Howard Graves, MD PHD
NPI 1427090869 · Internal Medicine Physician · San Francisco, CA
Howard Graves, MD PHD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1427090869).
Provider details
- NPI number
- 1427090869
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD PHD
- Sex
- Male
- Sole proprietor
- No
- License
- G31649 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-11
- Last updated
- 2010-02-09
Frequently asked questions
- What is Howard Graves's NPI number?
- Howard Graves's National Provider Identifier (NPI) is 1427090869, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Howard Graves's specialty?
- Howard Graves is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Howard Graves located?
- Howard Graves's practice location on file with NPPES is 1001 Potrero Avenue, San Francisco, CA 94110-3518.
- What is Howard Graves's phone number?
- The practice phone number listed in the NPPES registry for Howard Graves is (415) 206-5753.
- Is Howard Graves's NPI active?
- Yes — Howard Graves's NPI (1427090869) is active in the NPPES registry as of the last update on 2010-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.