Thomas Sixbey, M.D.
NPI 1205987088ActiveIndividual· Psychiatry & Neurology, Psychiatry· Annapolis, MD
Psychiatry & Neurology, Psychiatry (M.D.) in Annapolis, Maryland, trained at University of Pittsburgh School of Medicine (class of 1997). 25 Medicare patients in 2024, $13,223 paid; nearly all of their 291 Part D prescriptions were generic (98%).
Overview
| NPI | 1205987088 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 16, 2007 |
| Last updated in NPPES | Mar 27, 2026 |
| Certified by provider | Mar 27, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | D0057929 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 25 |
|---|---|
| Services billed | 147 across 5 procedure codes |
| Paid by Medicare | $13,223 |
Part D prescriptions in 2024
| Prescriptions (claims) | 291 · 506 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $10,619 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Arundel Mental Health Professionals LcAnnapolis, MD · 119 clinicians
- Inspiration WellnessAnnapolis, MD · 7 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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All 35 psychiatrists in Annapolis · All psychiatrists in Maryland