Rossana Dilmanian, MD
NPI 1821174632ActiveIndividual· Internal Medicine· Brooklyn, NY
Internal Medicine (MD) with Prominis Medical Services PC, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $167,580 for 1,481 claims, against $29,132 paid for services in 2024. Rgh Enterprises LLC was the largest of 5 companies reporting payments in 2025, $171.06 in all, mostly food and beverage.
Overview
| NPI | 1821174632 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 27, 2006 |
| Last updated in NPPES | Sep 30, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 234625 | 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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 519 across 26 procedure codes |
| Paid by Medicare | $29,132 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,481 · 3,155 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $167,580 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Prominis Medical Services PCBrooklyn, NY · 47 clinicians
Industry payments (Open Payments)
- 2025$171.06 · 6 payments from 5 companies
- 2024$238.94 · 9 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Rgh Enterprises LLC | $48.94 | 1 |
| Renalytix Ai, Inc. | $47.87 | 2 |
| Astellas Pharma US Inc | $26.77 | 1 |
| Xeris Pharmaceuticals, Inc. | $24.76 | 1 |
| Amgen Inc. | $22.72 | 1 |
What the 2025 payments were for
- Food and Beverage$171.06 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 2,104 internal medicine physicians in Brooklyn · All internal medicine physicians in New York