Santa Maria Medical Group Inc
NPI 1891640843 · Family Medicine Physician · Santa Ana, CA
Santa Maria Medical Group Inc is a Family Medicine Physician organization in Santa Ana, CA (NPI 1891640843).
Provider details
- NPI number
- 1891640843
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sean Fischer, Ceo/Medical Director(714) 953-6430
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
Under 1 yr in 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
- San Martin Medical Clinic
Registry dates
- Enumerated
- 2026-03-03
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Santa Maria Medical Group Inc's NPI number?
- Santa Maria Medical Group Inc's National Provider Identifier (NPI) is 1891640843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Santa Maria Medical Group Inc?
- Santa Maria Medical Group Inc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Santa Maria Medical Group Inc located?
- Santa Maria Medical Group Inc's practice location on file with NPPES is 1701 E Mcfadden Ave Ste D, Santa Ana, CA 92705-4647.
- What is Santa Maria Medical Group Inc's phone number?
- The practice phone number listed in the NPPES registry for Santa Maria Medical Group Inc is (714) 953-6430.
- Who is the authorized official for Santa Maria Medical Group Inc?
- The authorized official listed on Santa Maria Medical Group Inc's NPPES record is Sean Fischer, Ceo/Medical Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Santa Maria Medical Group Inc's NPI active?
- Yes — Santa Maria Medical Group Inc's NPI (1891640843) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.