John W. Williams, MD
NPI 1972943470ActiveIndividual· Psychiatry & Neurology, Psychiatry· Lafayette, CO
Psychiatry & Neurology, Psychiatry (MD) in Lafayette, Colorado, licensed in CO, with an NPI issued in June 2013. Part D covered 299 prescriptions written in 2024, 88% of them generic.
Overview
| NPI | 1972943470 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2013 |
| Last updated in NPPES | Sep 10, 2021 |
| Certified by provider | Sep 10, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | DR.0066807 | CO |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | DR.0066807 | CO |
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 - Psychiatry (CO) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 299 · 351 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $89,791 |
| Generic share | 88% of claims |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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