Michael Guilding Pita
NPI 1003293291ActiveIndividual· Internal Medicine· Dunkirk, NY
Internal Medicine with Great Lakes Physician Practice PC, practicing in Dunkirk, New York. Their prescriptions cost Medicare Part D more than their services did: $2,195,509 for 13,061 claims, against $59,304 paid for services in 2024. Lilly USA, LLC was the largest of 3 companies reporting payments in 2024, $145.36 in all, mostly food and beverage. Lists Brooks-Tlc Hospital System, Inc and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1003293291 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 27, 2015 |
| Last updated in NPPES | Jan 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 295131 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 206 |
|---|---|
| Services billed | 1,099 across 43 procedure codes |
| Paid by Medicare | $59,304 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,061 · 28,043 30-day fills |
|---|---|
| Patients | 607 |
| Total drug cost | $2,195,509 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Great Lakes Physician Practice PCDunkirk, NY · 144 clinicians
Hospital affiliations
- Brooks-Tlc Hospital System, IncDunkirk, NY
- Upmc Chautauqua at WcaJamestown, NY
- Westfield Memorial Hospital, IncWestfield, NY
Other facilities
- Vna of Western Ny ChhaHome health agency · Cheektowaga, NY
- Chautauqua Hospice and Palliative CareHospice · Lakewood, NY
Industry payments (Open Payments)
- 2024$145.36 · 8 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $109.61 | 6 |
| Astellas Pharma US Inc | $21.94 | 1 |
| Astrazeneca Pharmaceuticals LP | $13.81 | 1 |
What the 2024 payments were for
- Food and Beverage$145.36 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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