Maya Nambisan, M.D.
NPI 1396041042 · Obstetrics & Gynecology Physician · Pleasanton, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maya Nambisan, M.D. is a Obstetrics & Gynecology Physician provider in Pleasanton, CA (NPI 1396041042).
Provider details
- NPI number
- 1396041042
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A111198 (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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1191 E Yosemite Ave Ste CManteca, CA 95336-5071Phone: (209) 824-2202Fax: (209) 824-2205
Registry dates
- Enumerated
- 2011-01-27
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Maya Nambisan's NPI number?
- Maya Nambisan's National Provider Identifier (NPI) is 1396041042, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maya Nambisan's specialty?
- Maya Nambisan is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Maya Nambisan located?
- Maya Nambisan's practice location on file with NPPES is 4725 1st St, Pleasanton, CA 94566-7366.
- What is Maya Nambisan's phone number?
- The practice phone number listed in the NPPES registry for Maya Nambisan is (925) 734-3333.
- Does Maya Nambisan accept Medicare?
- Maya Nambisan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maya Nambisan's NPI active?
- Yes — Maya Nambisan's NPI (1396041042) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.