Bay Area Hospital Physician
NPI 1043476393 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1043476393
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tam Nguyen, President/Ceo(408) 258-5083
- License
- 20A9636 (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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 920 Sunnyslope RdHollister, CA 95023-5784Phone: (408) 258-5083Fax: (408) 258-4347
- 18181 Butterfield Blvd Ste 180Morgan Hill, CA 95037-8112Phone: (408) 258-5083Fax: (408) 258-4347
Registry dates
- Enumerated
- 2008-08-05
- Last updated
- 2018-06-05
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.