Thresa Helen Simon, M.D.
NPI 1003871989ActiveIndividual· Psychiatry & Neurology, Child & Adolescent Psychiatry· Petersburg, VA
Psychiatry & Neurology, Child & Adolescent Psychiatry (M.D.) with Virginia South Psychiatric and Family Services, practicing in Petersburg, Virginia. Medicare paid $39,327 for services to 148 patients in 2024, and Part D covered 766 of their prescriptions (92% generic). E.R. Squibb & Sons, L.L.C. was the largest of 5 companies reporting payments in 2025, $413.22 in all, mostly food and beverage.
Overview
| NPI | 1003871989 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2006 |
| Last updated in NPPES | Oct 2, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Child & Adolescent Psychiatry Primary | 2084P0804X | 0101840405 | VA |
| Psychiatry & Neurology, Psychiatry | 2084P0800X | 0101840405 | VA |
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 - Psychiatry (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 148 |
|---|---|
| Services billed | 643 across 9 procedure codes |
| Paid by Medicare | $39,327 |
Part D prescriptions in 2024
| Prescriptions (claims) | 766 · 1,047 30-day fills |
|---|---|
| Patients | 127 |
| Total drug cost | $85,694 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Virginia South Psychiatric and Family ServicesPetersburg, VA · 35 clinicians
Industry payments (Open Payments)
- 2025$413.22 · 20 payments from 5 companies
- 2024$192.54 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $278.42 | 13 |
| Teva Pharmaceuticals USA, Inc. | $55.16 | 3 |
| Axsome Therapeutics, Inc. | $37.83 | 2 |
| Otsuka America Pharmaceutical, Inc. | $28.28 | 1 |
| Supernus Pharmaceuticals, Inc. | $13.53 | 1 |
What the 2025 payments were for
- Food and Beverage$413.22 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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