Jonathan Seth Katz, MD
NPI 1053554121ActiveIndividual· Internal Medicine, Cardiovascular Disease· West Nyack, NY
Internal Medicine, Cardiovascular Disease (MD) with Crystal Run Healthcare Physicians LLP and 2 other groups, practicing in West Nyack, New York. Their prescriptions cost Medicare Part D more than their services did: $1,023,734 for 5,119 claims, against $305,250 paid for services in 2024. Regeneron Healthcare Solutions, Inc. reported $73.33 in payments in 2025, mostly food and beverage. Lists Garnet Health Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1053554121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 19, 2009 |
| Last updated in NPPES | Oct 2, 2020 |
| Certified by provider | Oct 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 261238 | 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 | 1,308 |
|---|---|
| Services billed | 7,908 across 92 procedure codes |
| Paid by Medicare | $305,250 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,119 · 12,888 30-day fills |
|---|---|
| Patients | 611 |
| Total drug cost | $1,023,734 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Crystal Run Healthcare Physicians LLPMiddletown, NY · 362 clinicians
- Bon Secours Charity Health System Medical Group, P.C.Suffern, NY · 157 clinicians
- Healing Arts Center L.L.C.Branson, MO · 65 clinicians
Hospital affiliations
- Garnet Health Medical CenterMiddletown, NY
- Good Samaritan Hospital of SuffernSuffern, NY
- Nyack HospitalNyack, NY
- Westchester Medical CenterValhalla, NY
Industry payments (Open Payments)
- 2025$73.33 · 1 payment from 1 company
- 2024$150.00 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $73.33 | 1 |
What the 2025 payments were for
- Food and Beverage$73.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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