Chaim Silberberg, M.D.
NPI 1265473540ActiveIndividual· Internal Medicine· Spring Valley, NY
Internal Medicine (M.D.) in Spring Valley, New York, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $2,298,539 for 28,840 claims, against $272,854 paid for services in 2024. Acadia Pharmaceuticals Inc was the largest of 2 companies reporting payments in 2025, $45.24 in all, mostly food and beverage.
Overview
| NPI | 1265473540 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 9, 2006 |
| Last updated in NPPES | Oct 7, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 229144 | NY |
| Internal Medicine, Nephrology | 207RN0300X | 229144 | 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 (NJ); Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 999 |
|---|---|
| Services billed | 3,314 across 20 procedure codes |
| Paid by Medicare | $272,854 |
Part D prescriptions in 2024
| Prescriptions (claims) | 28,840 · 28,999 30-day fills |
|---|---|
| Patients | 1,215 |
| Total drug cost | $2,298,539 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Internal Medicine |
Medical groups
- Genesis Medical Health PCBrewster, NY · 43 clinicians
- Arcadian Medical Health PCBrewster, NY · 39 clinicians
Hospital affiliation
- Montefiore St Luke's CornwallNewburgh, NY
Other facilities
- Americare Certified Special Services, Inc ChhaHome health agency · Brooklyn, NY
- Revival Home Health CareHome health agency · Staten Island, NY
- Hospice of New York, LLCHospice · Long Island City, NY
- United HospiceHospice · New City, NY
- Vnsny Hospice and Palliative CareHospice · New York, NY
- Fort Tryon Center for Rehabilitation and NursingNursing home · New York, NY
- Northern Manor Geriatric Center IncNursing home · Nanuet, NY
- Northern Metropolitan Res Health Care Facility IncNursing home · Monsey, NY
- Pine Valley Center for Rehabilitation and NursingNursing home · Spring Valley, NY
- Split Rock Rehabilitation and Health Care CenterNursing home · Bronx, NY
Industry payments (Open Payments)
- 2025$45.24 · 2 payments from 2 companies
- 2024$17.57 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acadia Pharmaceuticals Inc | $25.66 | 1 |
| Otsuka America Pharmaceutical, Inc. | $19.58 | 1 |
What the 2025 payments were for
- Food and Beverage$45.24 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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