Teresa J. Greiner, M.D.
NPI 1003834128ActiveIndividual· Psychiatry & Neurology, Psychiatry· Angola, IN
Psychiatry & Neurology, Psychiatry (M.D.) in Angola, Indiana, trained at Baylor College of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $1,173,524 for 5,120 claims, against $11,634 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 9 companies reporting payments in 2025, $961.96 in all, mostly food and beverage.
Overview
| NPI | 1003834128 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 17, 2006 |
| Last updated in NPPES | Dec 16, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 7579 | ND |
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 (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 221 across 11 procedure codes |
| Paid by Medicare | $11,634 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,120 · 6,362 30-day fills |
|---|---|
| Patients | 193 |
| Total drug cost | $1,173,524 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Psychiatry |
Medical group
- Northeastern Center IncAngola, IN · 24 clinicians
Hospital affiliations
- Cameron HealthAngola, IN
- Parkview Lagrange HospitalLagrange, IN
Industry payments (Open Payments)
- 2025$961.96 · 61 payments from 9 companies
- 2024$836.52 · 46 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $196.08 | 22 |
| Axsome Therapeutics, Inc. | $195.77 | 13 |
| Neurocrine Biosciences, Inc. | $156.73 | 6 |
| Alkermes, Inc. | $97.86 | 4 |
| Teva Pharmaceuticals USA, Inc. | $95.09 | 5 |
What the 2025 payments were for
- Food and Beverage$961.96 · 61 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Psychiatry providers in Angola
- 1164457404
- 1487929816
All Psychiatry & Neurology, Psychiatry providers in Indiana →