Thuy Hoang, MD
NPI 1366445413 · Internal Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thuy Hoang, MD is a Internal Medicine Physician provider in San Jose, CA (NPI 1366445413).
Provider details
- NPI number
- 1366445413
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- License
- G077533 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
21 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 214 | 62 |
| Losartan Potassium | 152 | 45 |
| Amlodipine Besylate | 137 | 37 |
| Canagliflozinbrand: Invokana | 105 | 21 |
| Alendronate Sodium | 104 | 33 |
| Omega-3 Acid Ethyl Esters | 70 | 22 |
| Metoprolol Succinate | 66 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,101 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-23
- Last updated
- 2007-07-09
Frequently asked questions
- What is Thuy Hoang's NPI number?
- Thuy Hoang's National Provider Identifier (NPI) is 1366445413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thuy Hoang's specialty?
- Thuy Hoang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thuy Hoang located?
- Thuy Hoang's practice location on file with NPPES is 2593 S King Rd, San Jose, CA 95122-1880.
- What is Thuy Hoang's phone number?
- The practice phone number listed in the NPPES registry for Thuy Hoang is (408) 238-7390.
- Does Thuy Hoang accept Medicare?
- Thuy Hoang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thuy Hoang's NPI active?
- Yes — Thuy Hoang's NPI (1366445413) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.