Chance Matthesen, DO
NPI 1265195309ActiveIndividual· Emergency Medicine· Lawton, OK
Emergency Medicine (DO) in Lawton, Oklahoma, trained at Oklahoma State University College of Osteopathic Medicine (class of 2023). Part D covered 89 prescriptions written in 2024, 97% of them generic. Stryker Corporation reported $18.93 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265195309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Oct 15, 2021 |
| Last updated in NPPES | Jul 31, 2024 |
| Certified by provider | Jul 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 8656 | OK |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Emergency Medicine (OK) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 93 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $1,257 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2023 |
| Medicare specialty | Emergency Medicine |
Medical group
- Elite Hospital Partners of OklahomaLawton, OK · 25 clinicians
Hospital affiliations
- Arbuckle Memorial Hospital AuthoritySulphur, OK
- Memorial HealthLawton, OK
Industry payments (Open Payments)
- 2025$18.93 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $18.93 | 1 |
What the 2025 payments were for
- Food and Beverage$18.93 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 57 emergency medicine physicians in Lawton · All emergency medicine physicians in Oklahoma