Steven Dan Gresswell, M.D.
NPI 1932548484ActiveIndividual· Radiology, Radiation Oncology· Columbia, MO
Radiology, Radiation Oncology (M.D.) with Intermountain Medical Group Denver LLC, practicing in Columbia, Missouri. Medicare paid $161,696 for services to 73 patients in 2024. Astellas Pharma US Inc reported $254.39 in payments in 2025, mostly education. Lists Good Samaritan Medical Center LLC as a hospital affiliation.
Overview
| NPI | 1932548484 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 18, 2013 |
| Last updated in NPPES | Aug 22, 2025 |
| Certified by provider | Aug 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 2025009360 | MO |
| Radiology, Radiation Oncology | 2085R0001X | 4275 | WI |
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 - Radiation Oncology (CO); Practitioner - Radiation Oncology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 73 |
|---|---|
| Services billed | 1,217 across 22 procedure codes |
| Paid by Medicare | $161,696 |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Radiation Oncology |
Medical group
- Intermountain Medical Group Denver LLCBroomfield, CO · 568 clinicians
Hospital affiliation
- Good Samaritan Medical Center LLCLafayette, CO
Industry payments (Open Payments)
- 2025$254.39 · 3 payments from 1 company
- 2024$254.26 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $254.39 | 3 |
What the 2025 payments were for
- Education$254.39 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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