Mark B. Irwin, M.D.
NPI 1508860263ActiveIndividual· Urology· Brooklyn, NY
Urology (M.D.) in Brooklyn, New York, licensed in NY, with an NPI issued in June 2005. 188 Medicare patients in 2024, $81,132 paid; nearly all of their 376 Part D prescriptions were generic (97%).
Overview
| NPI | 1508860263 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 10, 2005 |
| Last updated in NPPES | Apr 19, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 1685650 | 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 - Urology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 188 |
|---|---|
| Services billed | 1,553 across 23 procedure codes |
| Paid by Medicare | $81,132 |
Part D prescriptions in 2024
| Prescriptions (claims) | 376 · 954 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $13,877 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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