Sherry L. Wheelock, RN,MS,ANP
NPI 1821437120ActiveIndividual· Nurse Practitioner, Adult Health· Buffalo, NY
Nurse Practitioner, Adult Health (RN,MS,ANP) with Mobile Physician Services PLLC and 2 other groups, practicing in Buffalo, New York. Their prescriptions cost Medicare Part D more than their services did: $1,461,790 for 12,271 claims, against $209,506 paid for services in 2024. Insulet Corporation was the largest of 3 companies reporting payments in 2025, $82.59 in all, mostly food and beverage. Lists Little Falls Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1821437120 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | RN,MS,ANP |
| Sole proprietor | Yes |
| NPI issued | Jun 19, 2013 |
| Last updated in NPPES | May 8, 2025 |
| Certified by provider | May 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Adult Health Primary | 363LA2200X | 306492 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 3,323 across 11 procedure codes |
| Paid by Medicare | $209,506 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,271 · 12,345 30-day fills |
|---|---|
| Patients | 469 |
| Total drug cost | $1,461,790 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Mobile Physician Services PLLCBuffalo, NY · 110 clinicians
- Physician Mobile Medical Care PCBuffalo, NY · 106 clinicians
- Partners Medical Group PLLCOrchard Park, NY · 33 clinicians
Hospital affiliations
- Little Falls HospitalLittle Falls, NY
- St Marys HealthcareAmsterdam, NY
Industry payments (Open Payments)
- 2025$82.59 · 4 payments from 3 companies
- 2024$290.38 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insulet Corporation | $43.15 | 2 |
| Acadia Pharmaceuticals Inc | $24.19 | 1 |
| Neurocrine Biosciences, Inc. | $15.25 | 1 |
What the 2025 payments were for
- Food and Beverage$82.59 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 206 adult health nurse practitioners in Buffalo · All adult health nurse practitioners in New York