Ahmet L. Guler, D.O.
NPI 1659604650ActiveIndividual· Internal Medicine, Cardiovascular Disease· Batavia, NY
Internal Medicine, Cardiovascular Disease (D.O.) in Batavia, New York, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2006). In 2024 Medicare paid $793,803 for 214 patients, and Part D covered 3,038 of their prescriptions, 77% of them generic. Boston Scientific Corporation was the largest of 19 companies reporting payments in 2025, $4,352 in all, mostly travel and lodging.
Overview
| NPI | 1659604650 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Sep 9, 2009 |
| Last updated in NPPES | Dec 10, 2024 |
| Certified by provider | Dec 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 254180 | NY |
| Internal Medicine | 207R00000X | 254180 | 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 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 - Cardiovascular Disease (Cardiology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 214 |
|---|---|
| Services billed | 1,763 across 39 procedure codes |
| Paid by Medicare | $793,803 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,038 · 7,664 30-day fills |
|---|---|
| Patients | 481 |
| Total drug cost | $739,432 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Saratoga HospitalSaratoga Springs, NY · 356 clinicians
Hospital affiliations
- Saratoga HospitalSaratoga Springs, NY
- United Memorial Medical CenterBatavia, NY
- Wyoming CountyWarsaw, NY
Industry payments (Open Payments)
- 2025$4,352 · 65 payments from 19 companies
- 2024$2,291 · 56 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $2,198 | 15 |
| Impulse Dynamics (USA) Inc. | $1,237 | 8 |
| Biotronik Inc. | $249.63 | 16 |
| Mimedx Group, Inc. | $183.01 | 3 |
| Novo Nordisk Inc | $68.52 | 4 |
What the 2025 payments were for
- Travel and Lodging$2,345 · 5 payments
- Food and Beverage$2,008 · 60 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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