Willy Thai
NPI 1629851043 · Physician Assistant · Sacramento, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Willy Thai is a Physician Assistant provider in Sacramento, CA (NPI 1629851043).
Provider details
- NPI number
- 1629851043
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
115 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 97 | $68 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 18 | $98 |
Typical Medicare-allowed amounts for these services range $68–$98 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-08-17
- Last updated
- 2023-10-10
- Certified
- 2023-10-10
Frequently asked questions
- What is Willy Thai's NPI number?
- Willy Thai's National Provider Identifier (NPI) is 1629851043, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Willy Thai's specialty?
- Willy Thai is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Willy Thai located?
- Willy Thai's practice location on file with NPPES is 2570 48th St, Sacramento, CA 95817-1541.
- What is Willy Thai's phone number?
- The practice phone number listed in the NPPES registry for Willy Thai is (916) 734-2145.
- Does Willy Thai accept Medicare?
- Willy Thai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Willy Thai's NPI active?
- Yes — Willy Thai's NPI (1629851043) is active in the NPPES registry as of the last update on 2023-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.