Vu Nguyen, MD
NPI 1669568135 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vu Nguyen, MD is a Internal Medicine Physician provider in San Jose, CA (NPI 1669568135).
Provider details
- NPI number
- 1669568135
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A77429 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 330 | 100 |
| Amlodipine Besylate | 288 | 83 |
| Metformin Hcl | 188 | 54 |
| Losartan Potassium | 187 | 61 |
| Pravastatin Sodium | 111 | 31 |
| Hydrochlorothiazide | 97 | 31 |
| Fluticasone Propionate | 79 | 30 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2014-01-22
Frequently asked questions
- What is Vu Nguyen's NPI number?
- Vu Nguyen's National Provider Identifier (NPI) is 1669568135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vu Nguyen's specialty?
- Vu Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vu Nguyen located?
- Vu Nguyen's practice location on file with NPPES is 1993 Mckee Rd, San Jose, CA 95116-1406.
- What is Vu Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Vu Nguyen is (408) 254-6320.
- Does Vu Nguyen accept Medicare?
- Vu Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vu Nguyen's NPI active?
- Yes — Vu Nguyen's NPI (1669568135) is active in the NPPES registry as of the last update on 2014-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.