Marc Patrick Underhill, M.D.
NPI 1619188661ActiveIndividual· Radiology, Diagnostic Radiology· Orlando, FL
Radiology, Diagnostic Radiology (M.D.) in Orlando, Florida, trained at Indiana University School of Medicine (class of 2005). Medicare paid $119,729 for services to 1,947 patients in 2024. Boston Scientific Corporation was the largest of 2 companies reporting payments in 2025, $464.03 in all, mostly food and beverage.
Overview
| NPI | 1619188661 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 24, 2007 |
| Last updated in NPPES | Mar 28, 2023 |
| Certified by provider | Mar 28, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | ME143305 | FL |
| Radiology, Diagnostic Radiology | 2085R0202X | 01069066A | IN |
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 - Diagnostic Radiology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,947 |
|---|---|
| Services billed | 12,698 across 98 procedure codes |
| Paid by Medicare | $119,729 |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Diagnostic Radiology |
| Secondary specialties | Interventional Radiology |
Medical groups
- Orlando Health Medical Group IncWindermere, FL · 2,287 clinicians
- Ohri LLCAltamonte Springs, FL · 154 clinicians
Hospital affiliations
- Orlando HealthOrlando, FL
- Orlando Health Bayfront HospitalSaint Petersburg, FL
- Orlando Health Melbourne HospitalMelbourne, FL
- Orlando Health Sebastian River HospitalSebastian, FL
- Orlando Health South Lake HospitalClermont, FL
Industry payments (Open Payments)
- 2025$464.03 · 4 payments from 2 companies
- 2024$117.72 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $311.83 | 3 |
| Nuwellis, Inc. | $152.20 | 1 |
What the 2025 payments were for
- Food and Beverage$334.90 · 3 payments
- Travel and Lodging$129.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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