Steven Gerald Proshan, MD
NPI 1487754933ActiveIndividual· Colon & Rectal Surgery· Annapolis, MD
Colon & Rectal Surgery (MD) in Annapolis, Maryland, trained at Columbia University College of Physicians and Surgeons (class of 1989). 235 Medicare patients in 2024, $105,812 paid; nearly all of their 57 Part D prescriptions were generic (96%). Pacira Pharmaceuticals Incorporated reported $35.07 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1487754933 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 25, 2006 |
| Last updated in NPPES | Oct 17, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | D0056357 | MD |
| Surgery | 208600000X | D0056357 | MD |
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 - Colorectal Surgery (Proctology) (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 235 |
|---|---|
| Services billed | 729 across 57 procedure codes |
| Paid by Medicare | $105,812 |
Part D prescriptions in 2024
| Prescriptions (claims) | 57 · 57 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $439.89 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Columbia University College of Physicians and Surgeons |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Colorectal Surgery (Proctology) |
Medical group
- Annapolis Colon and Rectal Surgeons LLCAnnapolis, MD · 2 clinicians
Hospital affiliation
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD
Industry payments (Open Payments)
- 2025$35.07 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pacira Pharmaceuticals Incorporated | $35.07 | 1 |
What the 2025 payments were for
- Food and Beverage$35.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other colorectal surgeons in Annapolis
- 1447439088