David E. Wiegman, M.D.
NPI 1093752016ActiveIndividual· Family Medicine· Sand Springs, OK
Family Medicine (M.D.) in Sand Springs, Oklahoma, trained at University of Texas Medical Branch at Galveston (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $976,758 for 11,697 claims, against $49,080 paid for services in 2024. Amgen Inc. was the largest of 3 companies reporting payments in 2025, $151.35 in all, mostly food and beverage.
Overview
| NPI | 1093752016 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2006 |
| Last updated in NPPES | Mar 6, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 23540 | 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 | 299 |
|---|---|
| Services billed | 1,363 across 41 procedure codes |
| Paid by Medicare | $49,080 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,697 · 26,910 30-day fills |
|---|---|
| Patients | 682 |
| Total drug cost | $976,758 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Family Practice |
Medical group
- Warren Clinic IncTulsa, OK · 883 clinicians
Hospital affiliations
- Hillcrest Medical CenterTulsa, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital, IncTulsa, OK
Other facilities
- Elara Caring XxvHome health agency · Tulsa, OK
Industry payments (Open Payments)
- 2025$151.35 · 8 payments from 3 companies
- 2024$111.26 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $58.59 | 3 |
| Pfizer Inc. | $57.29 | 3 |
| Novo Nordisk Inc | $35.47 | 2 |
What the 2025 payments were for
- Food and Beverage$151.35 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 family medicine physicians in Sand Springs · All family medicine physicians in Oklahoma