OrganizationActive
Gabrielle S Schaefer MD Psc
NPI 1831311539 · Gynecology Physician · Pleasanton, CA
Gabrielle S Schaefer MD Psc is a Gynecology Physician organization in Pleasanton, CA (NPI 1831311539).
Provider details
- NPI number
- 1831311539
- Entity type
- Organization
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gabrielle Schaefer, Owner(925) 251-1010
- License
- A87289 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5565 W Las Positas Blvd Ste 200
Pleasanton, CA 94588-5806
Phone: (925) 251-1010
Fax: (925) 251-1017
Street-level locationGet directions
Mailing address
5565 W Las Positas Blvd Ste 200
Pleasanton, CA 94588-5806
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2007-10-04
Frequently asked questions
- What is Gabrielle S Schaefer MD Psc's NPI number?
- Gabrielle S Schaefer MD Psc's National Provider Identifier (NPI) is 1831311539, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gabrielle S Schaefer MD Psc?
- Gabrielle S Schaefer MD Psc is classified in the NPPES registry as Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Gabrielle S Schaefer MD Psc located?
- Gabrielle S Schaefer MD Psc's practice location on file with NPPES is 5565 W Las Positas Blvd Ste 200, Pleasanton, CA 94588-5806.
- What is Gabrielle S Schaefer MD Psc's phone number?
- The practice phone number listed in the NPPES registry for Gabrielle S Schaefer MD Psc is (925) 251-1010.
- Who is the authorized official for Gabrielle S Schaefer MD Psc?
- The authorized official listed on Gabrielle S Schaefer MD Psc's NPPES record is Gabrielle Schaefer, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gabrielle S Schaefer MD Psc's NPI active?
- Yes — Gabrielle S Schaefer MD Psc's NPI (1831311539) is active in the NPPES registry as of the last update on 2007-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.