Robert Miroslaw Siniakowicz, MD
NPI 1689776122ActiveIndividual· Internal Medicine· Hamilton Square, NJ
Internal Medicine (MD) with Clinical Health Care Associates of New Jersey PC, practicing in Hamilton Square, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $1,397,280 for 11,214 claims, against $178,012 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 6 companies reporting payments in 2025, $297.08 in all, mostly food and beverage. Lists Capital Health Medical Center - Hopewell and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1689776122 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 4, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MA 69602 | NJ |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 560 |
|---|---|
| Services billed | 2,068 across 26 procedure codes |
| Paid by Medicare | $178,012 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,214 · 26,305 30-day fills |
|---|---|
| Patients | 996 |
| Total drug cost | $1,397,280 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Clinical Health Care Associates of New Jersey PCWoodbury, NJ · 797 clinicians
Hospital affiliations
- Capital Health Medical Center - HopewellPennington, NJ
- Hospital of Univ of PennsylvaniaPhiladelphia, PA
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ
Other facilities
- Mercer CareHome health agency · Bordentown, NJ
- Penn Medicine Home Health Princeton HealthHome health agency · Princeton, NJ
Industry payments (Open Payments)
- 2025$297.08 · 19 payments from 6 companies
- 2024$121.06 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $156.76 | 10 |
| Bayer Healthcare Pharmaceuticals Inc. | $62.99 | 3 |
| Novo Nordisk Inc | $28.20 | 2 |
| Dexcom, Inc. | $19.05 | 1 |
| Astrazeneca Pharmaceuticals LP | $18.73 | 1 |
What the 2025 payments were for
- Food and Beverage$297.08 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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