Stephen Glen Markham, RN
NPI 1790377331ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Adrian, MI
Nurse Practitioner, Psych/Mental Health (RN) with Pure Psychiatry of Michigan PLLC and 1 other group, practicing in Adrian, Michigan. Part D covered 899 prescriptions written in 2024, 87% of them generic. Vanda Pharmaceuticals Inc. was the largest of 14 companies reporting payments in 2025, $3,185 in all, mostly food and beverage.
Overview
| NPI | 1790377331 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN |
| Sole proprietor | Yes |
| NPI issued | Feb 5, 2021 |
| Last updated in NPPES | Jun 4, 2025 |
| Certified by provider | Jun 4, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 4704326909 | MI |
| Registered Nurse | 163W00000X | 4704326909 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 899 · 986 30-day fills |
|---|---|
| Patients | 69 |
| Total drug cost | $301,899 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Pure Psychiatry of Michigan PLLCFort Gratiot, MI · 107 clinicians
- Family Medical Center of Michigan IncMonroe, MI · 32 clinicians
Industry payments (Open Payments)
- 2025$3,185 · 181 payments from 14 companies
- 2024$1,528 · 84 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $671.32 | 21 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $413.99 | 30 |
| Otsuka America Pharmaceutical, Inc. | $403.42 | 24 |
| Neurocrine Biosciences, Inc. | $369.47 | 25 |
| Teva Pharmaceuticals USA, Inc. | $359.27 | 19 |
What the 2025 payments were for
- Food and Beverage$3,109 · 179 payments
- Education$75.43 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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