Nicholas N. Hanna, M.D.
NPI 1225284094ActiveIndividual· Internal Medicine, Cardiovascular Disease· Tulsa, OK
Internal Medicine, Cardiovascular Disease (M.D.) in Tulsa, Oklahoma, trained at Louisiana State University School of Medicine in Shreveport (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $537,206 for 3,424 claims, against $192,591 paid for services in 2024. Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $590.77 in all, mostly food and beverage.
Overview
| NPI | 1225284094 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 13, 2008 |
| Last updated in NPPES | Mar 8, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 31269 | OK |
| Internal Medicine | 207R00000X | 136547 | DC |
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 - Cardiovascular Disease (Cardiology) (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,224 |
|---|---|
| Services billed | 3,050 across 89 procedure codes |
| Paid by Medicare | $192,591 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,424 · 7,571 30-day fills |
|---|---|
| Patients | 450 |
| Total drug cost | $537,206 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- St. John Physicians, Inc.Tulsa, OK · 259 clinicians
Hospital affiliations
- Ascension St John Broken ArrowBroken Arrow, OK
- Ascension St John Jane PhillipsBartlesville, OK
- Ascension St John Medical CenterTulsa, OK
- Ascension St John SapulpaSapulpa, OK
- St John OwassoOwasso, OK
Industry payments (Open Payments)
- 2025$590.77 · 9 payments from 3 companies
- 2024$1,911 · 13 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $290.83 | 3 |
| Abbott Laboratories | $163.62 | 5 |
| Abiomed | $136.32 | 1 |
What the 2025 payments were for
- Food and Beverage$590.77 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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