Marvin Isbell, MD
NPI 1194853226ActiveIndividual· Surgery· Norman, OK
Surgery (MD) in Norman, Oklahoma, trained at University of Oklahoma College of Medicine (class of 2004). 323 Medicare patients in 2024, $149,015 paid; all of their 191 Part D prescriptions were generic. Inari Medical, Inc. was the largest of 3 companies reporting payments in 2024, $261.24 in all, mostly food and beverage.
Overview
| NPI | 1194853226 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 1, 2007 |
| Last updated in NPPES | Feb 22, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 26881 | OK |
| Surgery | 208600000X | 121484 | NC |
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 - General Surgery (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 323 |
|---|---|
| Services billed | 649 across 74 procedure codes |
| Paid by Medicare | $149,015 |
Part D prescriptions in 2024
| Prescriptions (claims) | 191 · 191 30-day fills |
|---|---|
| Patients | 158 |
| Total drug cost | $588.50 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | General Surgery |
Medical group
- Norman Regional Providers Specialty CareNorman, OK · 142 clinicians
Hospital affiliations
- Norman RegionalNorman, OK
- O U Medical CenterOklahoma City, OK
Industry payments (Open Payments)
- 2024$261.24 · 5 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Inari Medical, Inc. | $176.84 | 2 |
| Davol Inc. | $45.39 | 1 |
| Becton, Dickinson and Company | $39.01 | 2 |
What the 2024 payments were for
- Food and Beverage$261.24 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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