San Marcos Medical Group, Inc.
NPI 1265721856 · Obstetrics & Gynecology Physician · Rialto, CA
San Marcos Medical Group, Inc. is a Obstetrics & Gynecology Physician organization in Rialto, CA (NPI 1265721856).
Provider details
- NPI number
- 1265721856
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sandra Gonzalez, Coordinator(909) 376-4438
- License
- A39805 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
15 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
Other names (DBA / former)
- Doing business as
- Metropolitan Family Medical Clinic
Registry dates
- Enumerated
- 2011-04-04
- Last updated
- 2026-06-01
- Certified
- 2026-06-01
Frequently asked questions
- What is San Marcos Medical Group, Inc.'s NPI number?
- San Marcos Medical Group, Inc.'s National Provider Identifier (NPI) is 1265721856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is San Marcos Medical Group, Inc.?
- San Marcos Medical Group, Inc. is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is San Marcos Medical Group, Inc. located?
- San Marcos Medical Group, Inc.'s practice location on file with NPPES is 425 E Foothill Blvd, Rialto, CA 92376-5153.
- What is San Marcos Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for San Marcos Medical Group, Inc. is (909) 546-1050.
- Who is the authorized official for San Marcos Medical Group, Inc.?
- The authorized official listed on San Marcos Medical Group, Inc.'s NPPES record is Sandra Gonzalez, Coordinator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is San Marcos Medical Group, Inc.'s NPI active?
- Yes — San Marcos Medical Group, Inc.'s NPI (1265721856) is active in the NPPES registry as of the last update on 2026-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.