Clyde Alexander Sheehan, M.D.
NPI 1588662720ActiveIndividual· Psychiatry & Neurology, Psychiatry· Tupelo, MS
Opted out of Medicare from April 2016 to April 2028. Psychiatry & Neurology, Psychiatry (M.D.) in Tupelo, Mississippi, licensed in MS, AL and GA, with an NPI issued in July 2005. Part D covered 2,259 prescriptions written in 2024, 95% of them generic. Axsome Therapeutics, Inc. was the largest of 10 companies reporting payments in 2025, $477.03 in all, mostly food and beverage.
Overview
| NPI | 1588662720 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2005 |
| Last updated in NPPES | Jan 30, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 13618 | MS |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | 14706 | AL |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | 34053 | GA |
| Psychiatry & Neurology, Child & Adolescent Psychiatry | 2084P0804X | 13618 | MS |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Apr 1, 2016 – Apr 1, 2028 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 2,259 · 2,390 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $68,564 |
| Generic share | 95% of claims |
Industry payments (Open Payments)
- 2025$477.03 · 22 payments from 10 companies
- 2024$895.54 · 54 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Axsome Therapeutics, Inc. | $136.56 | 5 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $79.37 | 4 |
| Takeda Pharmaceuticals U.S.A., Inc. | $59.38 | 3 |
| Abbvie Inc. | $54.16 | 3 |
| Lundbeck LLC | $47.82 | 2 |
What the 2025 payments were for
- Food and Beverage$477.03 · 22 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 psychiatrists in Tupelo · All psychiatrists in Mississippi