Obstetrix Medical Group of California, a Professional Corporation
NPI 1629175336 · Maternal & Fetal Medicine Physician · Campbell, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Obstetrix Medical Group of California, a Professional Corporation is a Maternal & Fetal Medicine Physician organization in Campbell, CA (NPI 1629175336).
Provider details
- NPI number
- 1629175336
- Entity type
- Organization
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Santana, Assistant Secretary(800) 243-3839
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
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
- 2006-09-17
- Last updated
- 2024-10-23
- Certified
- 2024-10-23
Frequently asked questions
- What is Obstetrix Medical Group of California, a Professional Corporation's NPI number?
- Obstetrix Medical Group of California, a Professional Corporation's National Provider Identifier (NPI) is 1629175336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Obstetrix Medical Group of California, a Professional Corporation?
- Obstetrix Medical Group of California, a Professional Corporation is classified in the NPPES registry as Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Obstetrix Medical Group of California, a Professional Corporation located?
- Obstetrix Medical Group of California, a Professional Corporation's practice location on file with NPPES is 900 E. Hamilton Ave, Campbell, CA 95008-0665.
- What is Obstetrix Medical Group of California, a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Obstetrix Medical Group of California, a Professional Corporation is (800) 463-6628.
- Does Obstetrix Medical Group of California, a Professional Corporation accept Medicare?
- Obstetrix Medical Group of California, a Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Obstetrix Medical Group of California, a Professional Corporation?
- The authorized official listed on Obstetrix Medical Group of California, a Professional Corporation's NPPES record is Michael Santana, Assistant Secretary. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Obstetrix Medical Group of California, a Professional Corporation's NPI active?
- Yes — Obstetrix Medical Group of California, a Professional Corporation's NPI (1629175336) is active in the NPPES registry as of the last update on 2024-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.