Eli Josef Finkelsztein, M.D.
NPI 1932632171ActiveIndividual· Internal Medicine, Infectious Disease· Ithaca, NY
Internal Medicine, Infectious Disease (M.D.) with Cayuga Medical Associates PC, practicing in Ithaca, New York. Their prescriptions cost Medicare Part D more than their services did: $396,771 for 722 claims, against $57,368 paid for services in 2024. Gilead Sciences, Inc. was the largest of 6 companies reporting payments in 2025, $421.50 in all, mostly food and beverage. Lists Cayuga Medical Center at Ithaca as a hospital affiliation.
Overview
| NPI | 1932632171 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 5, 2017 |
| Last updated in NPPES | Aug 5, 2022 |
| Certified by provider | Aug 5, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 313111 | NY |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Infectious Disease (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 329 |
|---|---|
| Services billed | 967 across 43 procedure codes |
| Paid by Medicare | $57,368 |
Part D prescriptions in 2024
| Prescriptions (claims) | 722 · 924 30-day fills |
|---|---|
| Patients | 183 |
| Total drug cost | $396,771 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Cayuga Medical Associates PCIthaca, NY · 282 clinicians
Hospital affiliation
- Cayuga Medical Center at IthacaIthaca, NY
Industry payments (Open Payments)
- 2025$421.50 · 22 payments from 6 companies
- 2024$236.29 · 12 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $153.22 | 10 |
| Insmed, Inc. | $75.10 | 4 |
| Viiv Healthcare Company | $63.88 | 3 |
| Abbvie Inc. | $55.66 | 3 |
| Astellas Pharma US Inc | $44.99 | 1 |
What the 2025 payments were for
- Food and Beverage$376.51 · 21 payments
- Education$44.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other infectious disease specialists in Ithaca
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