Tony Huynh
NPI 1922740331 · Hospitalist Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tony Huynh is a Hospitalist Physician provider in Seattle, WA (NPI 1922740331).
Provider details
- NPI number
- 1922740331
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- OP61645084 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 27 |
| Duloxetine Hcl | 20 |
| Oxycodone Hcl | 19 |
| Metformin Hcl | 19 |
| Losartan Potassium | 18 |
| Furosemide | 17 |
| Gabapentin | 17 |
| Potassium Chloride | 16 |
| Baclofen | 15 |
| Spironolactone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-07
- Last updated
- 2025-08-11
- Certified
- 2025-08-11
Frequently asked questions
- What is Tony Huynh's NPI number?
- Tony Huynh's National Provider Identifier (NPI) is 1922740331, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tony Huynh's specialty?
- Tony Huynh is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Tony Huynh located?
- Tony Huynh's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Tony Huynh's phone number?
- The practice phone number listed in the NPPES registry for Tony Huynh is (206) 520-5000.
- Does Tony Huynh accept Medicare?
- Tony Huynh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tony Huynh's NPI active?
- Yes — Tony Huynh's NPI (1922740331) is active in the NPPES registry as of the last update on 2025-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.