Contra Costa Medical Group for Women, Inc.
NPI 1255399564 · Obstetrics & Gynecology Physician · Hercules, CA
Contra Costa Medical Group for Women, Inc. is a Obstetrics & Gynecology Physician organization in Hercules, CA (NPI 1255399564).
Provider details
- NPI number
- 1255399564
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Clarice Delgado, Office Assistant(510) 724-4435
- License
- G63124 (CA)
Specialties & taxonomies
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
- 2006-05-03
- Last updated
- 2007-07-11
Frequently asked questions
- What is Contra Costa Medical Group for Women, Inc.'s NPI number?
- Contra Costa Medical Group for Women, Inc.'s National Provider Identifier (NPI) is 1255399564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Contra Costa Medical Group for Women, Inc.?
- Contra Costa Medical Group for Women, Inc. is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Contra Costa Medical Group for Women, Inc. located?
- Contra Costa Medical Group for Women, Inc.'s practice location on file with NPPES is 500 Alfred Nobel Dr, Hercules, CA 94547-1838.
- What is Contra Costa Medical Group for Women, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Contra Costa Medical Group for Women, Inc. is (510) 724-4435.
- Who is the authorized official for Contra Costa Medical Group for Women, Inc.?
- The authorized official listed on Contra Costa Medical Group for Women, Inc.'s NPPES record is Clarice Delgado, Office Assistant. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Contra Costa Medical Group for Women, Inc.'s NPI active?
- Yes — Contra Costa Medical Group for Women, Inc.'s NPI (1255399564) is active in the NPPES registry as of the last update on 2007-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.