Steffen Eugene Carey, DO
NPI 1659660215ActiveIndividual· Family Medicine· Tulsa, OK
Family Medicine (DO) with Oklahoma State University, practicing in Tulsa, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $138,290 for 867 claims, against $23,869 paid for services in 2024. Exact Sciences Corporation was the largest of 5 companies reporting payments in 2025, $104.78 in all, mostly food and beverage. Lists Oklahoma State University Medical Center as a hospital affiliation.
Overview
| NPI | 1659660215 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 5, 2011 |
| Last updated in NPPES | Feb 13, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 5198 | OK |
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 - Family Practice (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 125 |
|---|---|
| Services billed | 398 across 38 procedure codes |
| Paid by Medicare | $23,869 |
Part D prescriptions in 2024
| Prescriptions (claims) | 867 · 1,667 30-day fills |
|---|---|
| Patients | 206 |
| Total drug cost | $138,290 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Oklahoma State UniversityTulsa, OK · 108 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$104.78 · 5 payments from 5 companies
- 2024$90.59 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $29.04 | 1 |
| Abbvie Inc. | $21.62 | 1 |
| Inspire Medical Systems, Inc. | $20.05 | 1 |
| Cranial Technologies, Inc | $18.77 | 1 |
| Amgen Inc. | $15.30 | 1 |
What the 2025 payments were for
- Food and Beverage$104.78 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 494 family medicine physicians in Tulsa · All family medicine physicians in Oklahoma