Uma Vinayagasundaram, M.D.
NPI 1700299260 · Pediatrics Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Uma Vinayagasundaram, M.D. is a Pediatrics Physician provider in San Leandro, CA (NPI 1700299260).
Provider details
- NPI number
- 1700299260
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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)
- 20 York StNew Haven, CT 06510-3220Phone: (203) 688-4242
Registry dates
- Enumerated
- 2014-06-03
- Last updated
- 2022-07-21
- Certified
- 2022-01-18
Frequently asked questions
- What is Uma Vinayagasundaram's NPI number?
- Uma Vinayagasundaram's National Provider Identifier (NPI) is 1700299260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Uma Vinayagasundaram's specialty?
- Uma Vinayagasundaram is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Uma Vinayagasundaram located?
- Uma Vinayagasundaram's practice location on file with NPPES is 2500 Merced Street, San Leandro, CA 94577.
- What is Uma Vinayagasundaram's phone number?
- The practice phone number listed in the NPPES registry for Uma Vinayagasundaram is (510) 454-2546.
- Does Uma Vinayagasundaram accept Medicare?
- Uma Vinayagasundaram is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Uma Vinayagasundaram's NPI active?
- Yes — Uma Vinayagasundaram's NPI (1700299260) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.