Matlock Jeffries, MD
NPI 1033439146ActiveIndividual· Internal Medicine, Rheumatology· Oklahoma City, OK
Internal Medicine, Rheumatology (MD) in Oklahoma City, Oklahoma, trained at University of Oklahoma College of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $1,067,182 for 442 claims, against $102,822 paid for services in 2024. Abbvie Inc. reported $15.13 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1033439146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 11, 2010 |
| Last updated in NPPES | Jun 22, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 27883 | OK |
| Internal Medicine | 207R00000X | 27883 | 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 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 - Rheumatology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 71 |
|---|---|
| Services billed | 2,690 across 28 procedure codes |
| Paid by Medicare | $102,822 |
Part D prescriptions in 2024
| Prescriptions (claims) | 442 · 684 30-day fills |
|---|---|
| Patients | 68 |
| Total drug cost | $1,067,182 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Rheumatology |
Medical groups
- Ou Health Partners IncOklahoma City, OK · 1,184 clinicians
- Oklahoma Medical Research FoundationOklahoma City, OK · 11 clinicians
Hospital affiliations
- O U Medical CenterOklahoma City, OK
- Ssm Health St Anthony Hospital - Oklahoma CityOklahoma City, OK
Industry payments (Open Payments)
- 2024$15.13 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $15.13 | 1 |
What the 2024 payments were for
- Food and Beverage$15.13 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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