Matthew Hillis, APRN
NPI 1871184911ActiveIndividual· Nurse Practitioner, Family· Guthrie, OK
Nurse Practitioner, Family (APRN) in Guthrie, Oklahoma, trained at University of South Alabama College of Medicine (class of 2019). Their prescriptions cost Medicare Part D more than their services did: $200,017 for 519 claims, against $32,873 paid for services in 2024. Abbvie Inc. was the largest of 22 companies reporting payments in 2025, $4,801 in all, mostly food and beverage.
Overview
| NPI | 1871184911 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Feb 1, 2021 |
| Last updated in NPPES | Feb 1, 2021 |
| Certified by provider | Feb 1, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | R0117364 | 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 - Nurse Practitioner (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 364 |
|---|---|
| Services billed | 570 across 25 procedure codes |
| Paid by Medicare | $32,873 |
Part D prescriptions in 2024
| Prescriptions (claims) | 519 · 776 30-day fills |
|---|---|
| Patients | 291 |
| Total drug cost | $200,017 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | University of South Alabama College of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Adult Gastroenterology Associates IncBartlesville, OK · 15 clinicians
Hospital affiliations
- Ascension St John Jane PhillipsBartlesville, OK
- Saint Francis Hospital MuskogeeMuskogee, OK
- Saint Francis Hospital South, LLCTulsa, OK
- Saint Francis Hospital, IncTulsa, OK
Industry payments (Open Payments)
- 2025$4,801 · 264 payments from 22 companies
- 2024$2,846 · 158 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $1,056 | 74 |
| Takeda Pharmaceuticals U.S.A., Inc. | $632.07 | 30 |
| Pfizer Inc. | $463.81 | 23 |
| Janssen Biotech, Inc. | $457.70 | 22 |
| Regeneron Healthcare Solutions, Inc. | $323.55 | 12 |
What the 2025 payments were for
- Food and Beverage$4,724 · 263 payments
- Education$76.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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