Elena Mihaela Lumezanu, MD
NPI 1275700858ActiveIndividual· Internal Medicine, Rheumatology· Sewell, NJ
Internal Medicine, Rheumatology (MD) with Princeton Medical Group,p.A., practicing in Sewell, New Jersey. In 2024 Medicare paid $913,533 for 565 patients, and Part D covered 2,058 of their prescriptions, 88% of them generic. Janssen Biotech, Inc. was the largest of 3 companies reporting payments in 2025, $268.42 in all, mostly education. Lists Centrastate Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1275700858 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 13, 2008 |
| Last updated in NPPES | Jul 7, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 25MA09188400 | 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 - Rheumatology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 565 |
|---|---|
| Services billed | 67,970 across 47 procedure codes |
| Paid by Medicare | $913,533 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,058 · 4,406 30-day fills |
|---|---|
| Patients | 379 |
| Total drug cost | $1,268,693 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2003 |
|---|---|
| Medicare specialty | Rheumatology |
| Telehealth | Offers telehealth |
Medical group
- Princeton Medical Group,p.A.Plainsboro, NJ · 35 clinicians
Hospital affiliations
- Centrastate Medical CenterFreehold, NJ
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ
- Saint Peter's University HospitalNew Brunswick, NJ
- University Medical Center of Princeton at PlainsboroPlainsboro, NJ
Industry payments (Open Payments)
- 2025$268.42 · 12 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $220.90 | 9 |
| Abbvie Inc. | $31.72 | 2 |
| Amgen Inc. | $15.80 | 1 |
What the 2025 payments were for
- Education$168.98 · 2 payments
- Food and Beverage$99.44 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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