Catherine Nicastri, M.D.
NPI 1093730269ActiveIndividual· Internal Medicine, Geriatric Medicine· East Setauket, NY
Internal Medicine, Geriatric Medicine (M.D.) in East Setauket, New York, trained at State University of New York at Stony Brook, School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $413,682 for 5,102 claims, against $231,064 paid for services in 2024. Cochlear Americas was the largest of 2 companies reporting payments in 2025, $253.00 in all, mostly food and beverage.
Overview
| NPI | 1093730269 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 223930 | 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) | Enrolled Practitioner - Geriatric Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 410 |
|---|---|
| Services billed | 3,302 across 50 procedure codes |
| Paid by Medicare | $231,064 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,102 · 10,984 30-day fills |
|---|---|
| Patients | 395 |
| Total drug cost | $413,682 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Geriatric Medicine |
| Telehealth | Offers telehealth |
Medical group
- Stony Brook Internists University Faculty Practice CorporationStony Brook, NY · 428 clinicians
Hospital affiliations
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY
- St Charles HospitalPort Jefferson, NY
- Suny/Stony Brook University HospitalStony Brook, NY
Other facilities
- Catholic Home CareHome health agency · Farmingdale, NY
- Centerwell Home HealthHome health agency · Hauppauge, NY
- Peconic Bay Homehealth ServicesHome health agency · Riverhead, NY
- Tender Loving Care, An Amedisys CompanyHome health agency · Medford, NY
- Vns & Hospice of Suffolk Inc ChhaHome health agency · Northport, NY
- Good Shepherd HospiceHospice · Farmingdale, NY
Industry payments (Open Payments)
- 2025$253.00 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cochlear Americas | $128.00 | 1 |
| Amgen Inc. | $125.00 | 1 |
What the 2025 payments were for
- Food and Beverage$253.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other geriatricians in East Setauket
- 1497853840
- 1699936757
- 1629092820