Pantea Mahtosh, M.D.
NPI 1689852600 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pantea Mahtosh, M.D. is a Internal Medicine Physician provider in San Jose, CA (NPI 1689852600).
Provider details
- NPI number
- 1689852600
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A102137 (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
18 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
- 2008-01-31
- Last updated
- 2021-12-15
Frequently asked questions
- What is Pantea Mahtosh's NPI number?
- Pantea Mahtosh's National Provider Identifier (NPI) is 1689852600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pantea Mahtosh's specialty?
- Pantea Mahtosh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pantea Mahtosh located?
- Pantea Mahtosh's practice location on file with NPPES is 1582 Via Campagna, San Jose, CA 95120-5002.
- What is Pantea Mahtosh's phone number?
- The practice phone number listed in the NPPES registry for Pantea Mahtosh is (408) 927-7937.
- Does Pantea Mahtosh accept Medicare?
- Pantea Mahtosh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pantea Mahtosh's NPI active?
- Yes — Pantea Mahtosh's NPI (1689852600) 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.