Deborah Gay Terrian, NP
NPI 1720335490ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Flint, MI
Nurse Practitioner, Psych/Mental Health (NP) with Genesee Health System, practicing in Flint, Michigan. Their prescriptions cost Medicare Part D more than their services did: $168,399 for 500 claims, against $3,148 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 7 companies reporting payments in 2025, $515.61 in all, mostly food and beverage.
Overview
| NPI | 1720335490 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Aug 13, 2012 |
| Last updated in NPPES | Jun 4, 2024 |
| Certified by provider | Jun 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 4704246770 | MI |
| Registered Nurse | 163W00000X | 4704246770 | MI |
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 - Nurse Practitioner (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 49 across 7 procedure codes |
| Paid by Medicare | $3,148 |
Part D prescriptions in 2024
| Prescriptions (claims) | 500 · 677 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $168,399 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Genesee Health SystemFlint, MI · 35 clinicians
Industry payments (Open Payments)
- 2025$515.61 · 28 payments from 7 companies
- 2024$376.54 · 17 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $203.37 | 13 |
| Alkermes, Inc. | $94.66 | 4 |
| Otsuka America Pharmaceutical, Inc. | $90.40 | 4 |
| Neurocrine Biosciences, Inc. | $72.40 | 4 |
| Tris Pharma Inc | $22.30 | 1 |
What the 2025 payments were for
- Food and Beverage$515.61 · 28 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 43 psychiatric nurse practitioners in Flint · All psychiatric nurse practitioners in Michigan