Annissa Rosser, PMHNP-BC
NPI 1285290536ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Warren, MI
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) with County of Macomb and 1 other group, practicing in Warren, Michigan. Their prescriptions cost Medicare Part D more than their services did: $105,172 for 623 claims, against $4,457 paid for services in 2024. Teva Pharmaceuticals USA, Inc. was the largest of 19 companies reporting payments in 2025, $3,805 in all, mostly food and beverage.
Overview
| NPI | 1285290536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | No |
| NPI issued | May 13, 2019 |
| Last updated in NPPES | Aug 24, 2023 |
| Certified by provider | Aug 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 4704316591 | MI |
| Registered Nurse | 163W00000X | 4704316591 | 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 | 65 across 4 procedure codes |
| Paid by Medicare | $4,457 |
Part D prescriptions in 2024
| Prescriptions (claims) | 623 · 651 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $105,172 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- County of MacombClinton Township, MI · 82 clinicians
- Ismail B Sendi MD PCPort Huron, MI · 72 clinicians
Industry payments (Open Payments)
- 2025$3,805 · 161 payments from 19 companies
- 2024$3,077 · 130 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Teva Pharmaceuticals USA, Inc. | $484.89 | 15 |
| Neurocrine Biosciences, Inc. | $446.69 | 20 |
| Janssen Pharmaceuticals, Inc | $420.64 | 17 |
| Otsuka America Pharmaceutical, Inc. | $404.49 | 15 |
| E.R. Squibb & Sons, L.L.C. | $293.09 | 15 |
What the 2025 payments were for
- Food and Beverage$3,797 · 160 payments
- Education$7.52 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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