Cheriyan Thomas, M.D
NPI 1619248481ActiveIndividual· Internal Medicine· Hempstead, NY
Internal Medicine (M.D) with Mount Sinai School of Medicine and 1 other group, practicing in Hempstead, New York. In 2024 Medicare paid $283,332 for 710 patients, and Part D covered 3,028 of their prescriptions, 83% of them generic. E.R. Squibb & Sons, L.L.C. reported $28.72 in payments in 2025, mostly food and beverage. Lists Mount Sinai Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1619248481 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jan 25, 2012 |
| Last updated in NPPES | Mar 30, 2023 |
| Certified by provider | Mar 30, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 268633 | 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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 710 |
|---|---|
| Services billed | 3,587 across 18 procedure codes |
| Paid by Medicare | $283,332 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,028 · 3,315 30-day fills |
|---|---|
| Patients | 235 |
| Total drug cost | $231,797 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Mount Sinai School of MedicineOceanside, NY · 148 clinicians
- Bct Medical Services PCHempstead, NY · 2 clinicians
Hospital affiliations
- Mount Sinai HospitalNew York, NY
- Mount Sinai South NassauOceanside, NY
- St Catherine of Siena HospitalSmithtown, NY
Other facilities
- Americare Certified Special Services, Inc ChhaHome health agency · Brooklyn, NY
- Good Shepherd HospiceHospice · Farmingdale, NY
- St Catherine of Siena Nursing and Rehabilitation CNursing home · Smithtown, NY
Industry payments (Open Payments)
- 2025$28.72 · 1 payment from 1 company
- 2024$214.51 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $28.72 | 1 |
What the 2025 payments were for
- Food and Beverage$28.72 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 31 internal medicine physicians in Hempstead · All internal medicine physicians in New York