Theodore R. Nassar MD, Facog, Inc
NPI 1356568034 · Obstetrics & Gynecology Physician · Madera, CA
Theodore R. Nassar MD, Facog, Inc is a Obstetrics & Gynecology Physician organization in Madera, CA (NPI 1356568034).
Provider details
- NPI number
- 1356568034
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Aida Nassar, Office Manger(559) 674-0917
- License
- 207VX0000 (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
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
Mailing address
Registry dates
- Enumerated
- 2007-04-20
- Last updated
- 2010-08-10
Frequently asked questions
- What is Theodore R. Nassar MD, Facog, Inc's NPI number?
- Theodore R. Nassar MD, Facog, Inc's National Provider Identifier (NPI) is 1356568034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Theodore R. Nassar MD, Facog, Inc?
- Theodore R. Nassar MD, Facog, Inc is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore R. Nassar MD, Facog, Inc located?
- Theodore R. Nassar MD, Facog, Inc's practice location on file with NPPES is 126 W Olive Ave Ste 101, Madera, CA 93637-3200.
- What is Theodore R. Nassar MD, Facog, Inc's phone number?
- The practice phone number listed in the NPPES registry for Theodore R. Nassar MD, Facog, Inc is (559) 674-0917.
- Who is the authorized official for Theodore R. Nassar MD, Facog, Inc?
- The authorized official listed on Theodore R. Nassar MD, Facog, Inc's NPPES record is Aida Nassar, Office Manger. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Theodore R. Nassar MD, Facog, Inc's NPI active?
- Yes — Theodore R. Nassar MD, Facog, Inc's NPI (1356568034) is active in the NPPES registry as of the last update on 2010-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.