Marilyn Kay Culp, M.D.
NPI 1033192703ActiveIndividual· Family Medicine, Sleep Medicine· Tulsa, OK
Family Medicine, Sleep Medicine (M.D.) in Tulsa, Oklahoma, trained at University of Texas Southwestern Medical School at Dallas (class of 1993). 189 Medicare patients in 2024, $26,872 paid; nearly all of their 142 Part D prescriptions were generic (90%). Jazz Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $931.19 in all, mostly food and beverage.
Overview
| NPI | 1033192703 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 26, 2005 |
| Last updated in NPPES | Jan 23, 2025 |
| Certified by provider | Jan 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Sleep Medicine Primary | 207QS1201X | 19097 | OK |
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 - Sleep Medicine (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 189 |
|---|---|
| Services billed | 318 across 15 procedure codes |
| Paid by Medicare | $26,872 |
Part D prescriptions in 2024
| Prescriptions (claims) | 142 · 156 30-day fills |
|---|---|
| Patients | 91 |
| Total drug cost | $8,962 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Sleep Medicine |
Medical group
- Ahs Oklahoma Heart LLCTulsa, OK · 132 clinicians
Hospital affiliations
- Hillcrest Hospital HenryettaHenryetta, OK
- Hillcrest Hospital SouthTulsa, OK
- Hillcrest Medical CenterTulsa, OK
Industry payments (Open Payments)
- 2025$931.19 · 27 payments from 5 companies
- 2024$392.06 · 13 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Jazz Pharmaceuticals Inc. | $517.04 | 7 |
| Inspire Medical Systems, Inc. | $238.14 | 14 |
| Lilly USA, LLC | $139.22 | 4 |
| Harmony Biosciences LLC | $24.73 | 1 |
| 3b Medical, Inc. | $12.06 | 1 |
What the 2025 payments were for
- Food and Beverage$761.21 · 25 payments
- Education$169.98 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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