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Jeffrey Davis, M.D.
NPI 1285632729 · Emergency Medicine Physician · Portola, CA
Jeffrey Davis, M.D. is a Emergency Medicine Physician provider in Portola, CA (NPI 1285632729).
Provider details
- NPI number
- 1285632729
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G24794 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
500 1st Ave
Portola, CA 96122-9406
Phone: (530) 832-6500
Street-level locationGet directions
Mailing address
6979 Skyline Bl
Oakland, CA 94611-6102
Registry dates
- Enumerated
- 2005-07-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Davis's NPI number?
- Jeffrey Davis's National Provider Identifier (NPI) is 1285632729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Davis's specialty?
- Jeffrey Davis is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Davis located?
- Jeffrey Davis's practice location on file with NPPES is 500 1st Ave, Portola, CA 96122-9406.
- What is Jeffrey Davis's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Davis is (530) 832-6500.
- Is Jeffrey Davis's NPI active?
- Yes — Jeffrey Davis's NPI (1285632729) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.