Jonathan Keffer, MD
NPI 1447364633ActiveIndividual· General Practice· Ithaca, NY
General Practice (MD) in Ithaca, New York, licensed in NY, with an NPI issued in August 2006. Penumbra, Inc. reported $17.38 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1447364633 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 18, 2006 |
| Last updated in NPPES | Aug 31, 2025 |
| Certified by provider | Aug 31, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| General Practice Primary | 208D00000X | 228331 | 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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Industry payments (Open Payments)
- 2025$17.38 · 1 payment from 1 company
- 2024$34.25 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $17.38 | 1 |
What the 2025 payments were for
- Food and Beverage$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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