Padma Parthasarathy, M.D.
NPI 1508966391 · Hospitalist Physician · San Leandro, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Padma Parthasarathy, M.D. is a Hospitalist Physician provider in San Leandro, CA (NPI 1508966391).
Provider details
- NPI number
- 1508966391
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 259254 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-09-22
- Last updated
- 2021-12-15
Frequently asked questions
- What is Padma Parthasarathy's NPI number?
- Padma Parthasarathy's National Provider Identifier (NPI) is 1508966391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Padma Parthasarathy's specialty?
- Padma Parthasarathy is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Padma Parthasarathy located?
- Padma Parthasarathy's practice location on file with NPPES is 2500 Merced St, San Leandro, CA 94577-4201.
- What is Padma Parthasarathy's phone number?
- The practice phone number listed in the NPPES registry for Padma Parthasarathy is (510) 454-1000.
- Does Padma Parthasarathy accept Medicare?
- Padma Parthasarathy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Padma Parthasarathy's NPI active?
- Yes — Padma Parthasarathy's NPI (1508966391) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.