William R. Chavez, MD
NPI 1477173821ActiveIndividual· Emergency Medicine· Albuquerque, NM
Emergency Medicine (MD) with Presbyterian Healthcare Services, practicing in Albuquerque, New Mexico. Mostly services rather than prescriptions: Medicare paid $14,932 for 126 patients in 2024, with only 24 Part D claims. Chiesi USA, Inc. reported $15.23 in payments in 2025, mostly food and beverage. Lists Presbyterian Hospital as a hospital affiliation.
Overview
| NPI | 1477173821 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 24, 2020 |
| Last updated in NPPES | Sep 13, 2024 |
| Certified by provider | Sep 13, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD2023-1180 | NM |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (NM) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 141 across 19 procedure codes |
| Paid by Medicare | $14,932 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24 · 24 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $119.29 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical group
- Presbyterian Healthcare ServicesAlbuquerque, NM · 1,395 clinicians
Hospital affiliation
- Presbyterian HospitalAlbuquerque, NM
Industry payments (Open Payments)
- 2025$15.23 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Chiesi USA, Inc. | $15.23 | 1 |
What the 2025 payments were for
- Food and Beverage$15.23 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 325 emergency medicine physicians in Albuquerque · All emergency medicine physicians in New Mexico