Ganapathy Sv Ramanathan, MD
NPI 1730181918ActiveIndividual· Internal Medicine, Cardiovascular Disease· Dayton, OH
Internal Medicine, Cardiovascular Disease (MD) with Premier Health Specialists Inc, practicing in Dayton, Ohio. In 2024 Medicare paid $90,907 for 2,002 patients, and Part D covered 943 of their prescriptions, 89% of them generic. Medtronic, Inc. reported $65.39 in payments in 2025, mostly food and beverage. Lists Atrium Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1730181918 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 1, 2005 |
| Last updated in NPPES | Nov 25, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 35-084907 | OH |
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 - Cardiovascular Disease (Cardiology) (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,002 |
|---|---|
| Services billed | 3,130 across 51 procedure codes |
| Paid by Medicare | $90,907 |
Part D prescriptions in 2024
| Prescriptions (claims) | 943 · 2,376 30-day fills |
|---|---|
| Patients | 267 |
| Total drug cost | $93,700 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1975 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- Premier Health Specialists IncDayton, OH · 580 clinicians
Hospital affiliations
- Atrium Medical CenterFranklin, OH
- Miami Valley HospitalDayton, OH
- Upper Valley Medical CenterTroy, OH
- Wayne HospitalGreenville, OH
- Wilson Memorial HospitalSidney, OH
Industry payments (Open Payments)
- 2025$65.39 · 2 payments from 1 company
- 2024$25.71 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $65.39 | 2 |
What the 2025 payments were for
- Food and Beverage$65.39 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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