Parisa Hakimzadeh, D.O.
NPI 1104826718ActiveIndividual· Internal Medicine, Nephrology· Somerset, NJ
Internal Medicine, Nephrology (D.O.) in Somerset, New Jersey, trained at Rowan University School of Osteopathic Medicine (class of 1998). 287 Medicare patients in 2024, $116,527 paid; nearly all of their 1,394 Part D prescriptions were generic (96%). Calliditas Therapeutics US Inc. reported $18.69 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1104826718 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 26, 2005 |
| Last updated in NPPES | Nov 8, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 25MB07893700 | NJ |
| Internal Medicine, Nephrology | 207RN0300X | OS012334 | PA |
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 | 287 |
|---|---|
| Services billed | 1,169 across 19 procedure codes |
| Paid by Medicare | $116,527 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,394 · 3,389 30-day fills |
|---|---|
| Patients | 168 |
| Total drug cost | $69,471 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Rowan University School of Osteopathic Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Associated Renal and Hypertension Group, PCSomerset, NJ · 4 clinicians
Hospital affiliations
- Robert Wood Johnson University HospitalNew Brunswick, NJ
- Robert Wood Johnson University Hospital - SomersetSomerville, NJ
- Saint Peter's University HospitalNew Brunswick, NJ
Industry payments (Open Payments)
- 2025$18.69 · 1 payment from 1 company
- 2024$66.72 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $18.69 | 1 |
What the 2025 payments were for
- Food and Beverage$18.69 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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