John Cromwell, MD
NPI 1174535504ActiveIndividual· Colon & Rectal Surgery· Iowa City, IA
Colon & Rectal Surgery (MD) in Iowa City, Iowa, trained at University of Minnesota, Duluth School of Medicine (class of 1994). Mostly services rather than prescriptions: Medicare paid $6,533 for 57 patients in 2024, with only 13 Part D claims.
Overview
| NPI | 1174535504 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 13, 2006 |
| Last updated in NPPES | Aug 14, 2026 |
| Certified by provider | Aug 14, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 38721 | IA |
| Surgery | 208600000X | 38721 | IA |
| Colon & Rectal Surgery | 208C00000X | ME88057 | FL |
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) (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 57 |
|---|---|
| Services billed | 87 across 19 procedure codes |
| Paid by Medicare | $6,533 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Total drug cost | $566.38 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Minnesota, Duluth School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliations
- University of Iowa Health Care Medical Center DownIowa City, IA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other colorectal surgeons in Iowa City
- 1356605125
- 1619139839
- 1992946750
- 1275066375
- 1316939242