Douglas Thornton, DO
NPI 1780071571ActiveIndividual· Surgery· Ada, OK
Surgery (DO) with Mercy Clinic Oklahoma Communities, practicing in Ada, Oklahoma. In 2024 Medicare paid $104,670 for 337 patients, and Part D covered 461 of their prescriptions, 76% of them generic. Ethicon US, LLC reported $14.61 in payments in 2025, mostly food and beverage. Lists Mercy Hospital Ada as a hospital affiliation.
Overview
| NPI | 1780071571 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Apr 20, 2015 |
| Last updated in NPPES | Aug 12, 2020 |
| Certified by provider | Aug 12, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 6896 | OK |
| Surgery | 208600000X | 5101021524 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 337 |
|---|---|
| Services billed | 1,078 across 85 procedure codes |
| Paid by Medicare | $104,670 |
Part D prescriptions in 2024
| Prescriptions (claims) | 461 · 479 30-day fills |
|---|---|
| Patients | 248 |
| Total drug cost | $12,987 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
Hospital affiliation
- Mercy Hospital AdaAda, OK
Industry payments (Open Payments)
- 2025$14.61 · 1 payment from 1 company
- 2024$15.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ethicon US, LLC | $14.61 | 1 |
What the 2025 payments were for
- Food and Beverage$14.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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