Nathan L. Williams, MD
NPI 1922077726ActiveIndividual· Anesthesiology· Silver City, NM
Anesthesiology (MD) in Silver City, New Mexico, licensed in NM, with an NPI issued in March 2006. Enrolled in Medicare as practitioner - anesthesiology. Heartflow, Inc. reported $13.93 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1922077726 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 15, 2006 |
| Last updated in NPPES | Jul 29, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 83-140 | NM |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (NM) |
|---|
Industry payments (Open Payments)
- 2025$13.93 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $13.93 | 1 |
What the 2025 payments were for
- Food and Beverage$13.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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