Ronald Wharton, M.D.
NPI 1669430633ActiveIndividual· Internal Medicine, Cardiovascular Disease· Brooklyn, NY
Internal Medicine, Cardiovascular Disease (M.D.) in Brooklyn, New York, trained at Columbia University College of Physicians and Surgeons (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $4,232,359 for 1,122 claims, against $117,147 paid for services in 2024. E.R. Squibb & Sons, L.L.C. was the largest of 3 companies reporting payments in 2025, $147,334 in all, mostly speaking and faculty fees.
Overview
| NPI | 1669430633 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 1, 2006 |
| Last updated in NPPES | Aug 15, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 183142 | 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 - Cardiovascular Disease (Cardiology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,664 |
|---|---|
| Services billed | 3,163 across 31 procedure codes |
| Paid by Medicare | $117,147 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,122 · 2,007 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $4,232,359 |
| Generic share | 38% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical group
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
Hospital affiliations
- Long Island Jewish Medical CenterNew Hyde Park, NY
- North Shore University HospitalManhasset, NY
- Northwell Hospital Glen CoveGlen Cove, NY
- St John's Episcopal Hospital at South ShoreFar Rockaway, NY
Industry payments (Open Payments)
- 2025$147,334 · 72 payments from 3 companies
- 2024$99,362 · 83 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $105,723 | 52 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $41,566 | 19 |
| Boston Scientific Corporation | $45.11 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$84,250 · 19 payments
- Honoraria$36,100 · 10 payments
- Travel and Lodging$14,231 · 18 payments
- Consulting Fee$10,800 · 2 payments
- Food and Beverage$1,953 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Cardiovascular Disease providers in Brooklyn
- 1326360363
- 1275395139
- 1669406906
- 1194900332
- 1760285050
- 1992783252
- 1982978409
- 1427235985
- 1043492713
- 1962693820
- 1679747430
- 1881779213
All Internal Medicine, Cardiovascular Disease providers in New York →