William Regan, M.D.
NPI 1164576955ActiveIndividual· Psychiatry & Neurology, Psychiatry· Nashville, TN
Psychiatry & Neurology, Psychiatry (M.D.) in Nashville, Tennessee, trained at University of Louisville School of Medicine (class of 1982). Medicare paid $1,215 for services to 12 patients in 2024.
Overview
| NPI | 1164576955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 22, 2007 |
| Last updated in NPPES | Sep 1, 2026 |
| Certified by provider | Sep 1, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | MD0000014753 | TN |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | ME124918 | FL |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 036177893 | IL |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 2025019372 | MO |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Psychiatry (CA); Practitioner - Psychiatry (CO); Practitioner - Psychiatry (FL); Practitioner - Psychiatry (ID); Practitioner - Psychiatry (IL); Practitioner - Psychiatry (LA); Practitioner - Psychiatry (MO); Practitioner - Psychiatry (TN); Practitioner - Psychiatry (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 14 across 4 procedure codes |
| Paid by Medicare | $1,215 |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Mindcare Solutions PCOverland Park, KS · 18 clinicians
- Virtual Inpatient Psychiatry Physicians Behavioral Network LLCDeland, FL · 9 clinicians
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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