Mary Chapman May, FNP-C
NPI 1255066452ActiveIndividual· Nurse Practitioner, Family· Birmingham, AL
Nurse Practitioner, Family (FNP-C) with Affinity Physician Services, LLC, practicing in Birmingham, Alabama. Their prescriptions cost Medicare Part D more than their services did: $9,263 for 151 claims, against $1,335 paid for services in 2024. Mayne Pharma Commercial LLC was the largest of 10 companies reporting payments in 2025, $275.68 in all, mostly food and beverage. Lists Grandview Medical Center as a hospital affiliation.
Overview
| NPI | 1255066452 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | No |
| NPI issued | Jul 21, 2022 |
| Last updated in NPPES | Aug 21, 2025 |
| Certified by provider | Aug 21, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1-170335 | AL |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 29 across 8 procedure codes |
| Paid by Medicare | $1,335 |
Part D prescriptions in 2024
| Prescriptions (claims) | 151 · 281 30-day fills |
|---|---|
| Patients | 62 |
| Total drug cost | $9,263 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Affinity Physician Services, LLCBirmingham, AL · 92 clinicians
Hospital affiliation
- Grandview Medical CenterBirmingham, AL
Industry payments (Open Payments)
- 2025$275.68 · 18 payments from 10 companies
- 2024$416.97 · 17 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $73.79 | 7 |
| Millicent US Inc | $39.68 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $31.56 | 2 |
| Shield Therapeutics Inc | $25.10 | 1 |
| Exeltis, USA Inc. | $23.41 | 1 |
What the 2025 payments were for
- Food and Beverage$275.68 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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