Thanh Trang Nguyen, MD
NPI 1497907083 · Internal Medicine Physician · Placerville, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thanh Trang Nguyen, MD is a Internal Medicine Physician provider in Placerville, CA (NPI 1497907083).
Provider details
- NPI number
- 1497907083
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% 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 · 152 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 511 | 89 |
| Apixabanbrand: Eliquis | 424 | 45 |
| Gabapentin | 418 | 69 |
| Levothyroxine Sodium | 399 | 54 |
| Furosemide | 300 | 56 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 233 | 45 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-10-15
- Last updated
- 2025-05-16
Frequently asked questions
- What is Thanh Trang Nguyen's NPI number?
- Thanh Trang Nguyen's National Provider Identifier (NPI) is 1497907083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thanh Trang Nguyen's specialty?
- Thanh Trang Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thanh Trang Nguyen located?
- Thanh Trang Nguyen's practice location on file with NPPES is The Pines at Placerville Healthcare Center, Placerville, CA 95667.
- What is Thanh Trang Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thanh Trang Nguyen is (530) 622-3400.
- Does Thanh Trang Nguyen accept Medicare?
- Thanh Trang Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thanh Trang Nguyen's NPI active?
- Yes — Thanh Trang Nguyen's NPI (1497907083) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.