East Bay Physicians Medical Group
NPI 1477598894 · Obstetrics & Gynecology Physician · Orinda, CA
East Bay Physicians Medical Group is a Obstetrics & Gynecology Physician organization in Orinda, CA (NPI 1477598894).
Provider details
- NPI number
- 1477598894
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Dewolf, President(925) 254-2008
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Emergency Medicine Physician207P00000X
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
- Nephrology Physician207RN0300X
Allopathic & Osteopathic Physicians
- Rheumatology Physician207RR0500X
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
- 2006-06-19
- Last updated
- 2025-09-11
Frequently asked questions
- What is East Bay Physicians Medical Group's NPI number?
- East Bay Physicians Medical Group's National Provider Identifier (NPI) is 1477598894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is East Bay Physicians Medical Group?
- East Bay Physicians Medical Group is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is East Bay Physicians Medical Group located?
- East Bay Physicians Medical Group's practice location on file with NPPES is 89 Davis Rd, Orinda, CA 94563-3031.
- What is East Bay Physicians Medical Group's phone number?
- The practice phone number listed in the NPPES registry for East Bay Physicians Medical Group is (925) 254-2008.
- Who is the authorized official for East Bay Physicians Medical Group?
- The authorized official listed on East Bay Physicians Medical Group's NPPES record is William Dewolf, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is East Bay Physicians Medical Group's NPI active?
- Yes — East Bay Physicians Medical Group's NPI (1477598894) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.