Lusine Nahapetyan, M.D.
NPI 1649704214ActiveIndividual· Internal Medicine, Nephrology· New Brunswick, NJ
Internal Medicine, Nephrology (M.D.) with Rwjbh Emergency Medicine Associates, LLC and 1 other group, practicing in New Brunswick, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $121,060 for 808 claims, against $69,673 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 2 companies reporting payments in 2025, $215.13 in all, mostly food and beverage. Lists Robert Wood Johnson University Hospital as a hospital affiliation.
Overview
| NPI | 1649704214 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2017 |
| Last updated in NPPES | Apr 8, 2024 |
| Certified by provider | Apr 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 25MA11506400 | NJ |
| Internal Medicine | 207R00000X | 25MA11506400 | NJ |
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 - Nephrology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 318 |
|---|---|
| Services billed | 726 across 12 procedure codes |
| Paid by Medicare | $69,673 |
Part D prescriptions in 2024
| Prescriptions (claims) | 808 · 1,776 30-day fills |
|---|---|
| Patients | 130 |
| Total drug cost | $121,060 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical groups
- Rwjbh Emergency Medicine Associates, LLCJersey City, NJ · 848 clinicians
- Rutgers Health-Rwj Scleroderma ProgramNew Brunswick, NJ · 391 clinicians
Hospital affiliation
- Robert Wood Johnson University HospitalNew Brunswick, NJ
Industry payments (Open Payments)
- 2025$215.13 · 2 payments from 2 companies
- 2024$125.03 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $120.42 | 1 |
| Nxstage Medical, Inc. | $94.71 | 1 |
What the 2025 payments were for
- Food and Beverage$215.13 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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