Mahsa Esfahani M.D. Professional Corporation
NPI 1356411896 · Internal Medicine Physician · San Jose, CA
Mahsa Esfahani M.D. Professional Corporation is a Internal Medicine Physician organization in San Jose, CA (NPI 1356411896).
Provider details
- NPI number
- 1356411896
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mahsa Esfahani, Director(408) 857-0222
- License
- A86986 (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
- 2006-11-09
- Last updated
- 2020-08-22
Frequently asked questions
- What is Mahsa Esfahani M.D. Professional Corporation's NPI number?
- Mahsa Esfahani M.D. Professional Corporation's National Provider Identifier (NPI) is 1356411896, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mahsa Esfahani M.D. Professional Corporation?
- Mahsa Esfahani M.D. Professional Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mahsa Esfahani M.D. Professional Corporation located?
- Mahsa Esfahani M.D. Professional Corporation's practice location on file with NPPES is 801 S Winchester Blvd Apt 5403, San Jose, CA 95128-2979.
- What is Mahsa Esfahani M.D. Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Mahsa Esfahani M.D. Professional Corporation is (408) 857-0222.
- Who is the authorized official for Mahsa Esfahani M.D. Professional Corporation?
- The authorized official listed on Mahsa Esfahani M.D. Professional Corporation's NPPES record is Mahsa Esfahani, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mahsa Esfahani M.D. Professional Corporation's NPI active?
- Yes — Mahsa Esfahani M.D. Professional Corporation's NPI (1356411896) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.