Hanh Nguyen, MD
NPI 1730144437 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hanh Nguyen, MD is a Internal Medicine Physician provider in San Jose, CA (NPI 1730144437).
Provider details
- NPI number
- 1730144437
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- A68181 (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
20 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 66 | 17 |
| Amlodipine Besylate | 42 | 11 |
| Atorvastatin Calcium | 40 | 11 |
| Fluticasone Propionate | 26 | — |
| Alendronate Sodium | 24 | — |
| Rosuvastatin Calcium | 22 | — |
| Icosapent Ethyl | 21 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Hanh Nguyen's NPI number?
- Hanh Nguyen's National Provider Identifier (NPI) is 1730144437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hanh Nguyen's specialty?
- Hanh Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hanh Nguyen located?
- Hanh Nguyen's practice location on file with NPPES is 1692 Tully Rd, San Jose, CA 95122-2549.
- What is Hanh Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Hanh Nguyen is (408) 531-8572.
- Does Hanh Nguyen accept Medicare?
- Hanh Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hanh Nguyen's NPI active?
- Yes — Hanh Nguyen's NPI (1730144437) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.