Timothy Dwayne McNamara, M.D.
NPI 1316107121ActiveIndividual· Family Medicine· Jonesboro, AR
Family Medicine (M.D.) with North Central Arkansas Medical Associates, practicing in Jonesboro, Arkansas. Their prescriptions cost Medicare Part D more than their services did: $1,008,102 for 13,305 claims, against $239,202 paid for services in 2024. Amgen Inc. reported $14.98 in payments in 2025, mostly food and beverage. Lists Baxter Health as a hospital affiliation.
Overview
| NPI | 1316107121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 15, 2008 |
| Last updated in NPPES | Apr 3, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | E6853 | AR |
| 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 - Family Practice (AR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 551 |
|---|---|
| Services billed | 8,871 across 80 procedure codes |
| Paid by Medicare | $239,202 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,305 · 29,993 30-day fills |
|---|---|
| Patients | 883 |
| Total drug cost | $1,008,102 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- North Central Arkansas Medical AssociatesMountain Home, AR · 9 clinicians
Hospital affiliation
- Baxter HealthMountain Home, AR
Other facilities
- Baxter Health Home HealthHome health agency · Cotter, AR
- Baxter Health Home Health Marion CountyHome health agency · Cotter, AR
- Centerwell Home HealthHome health agency · Melbourne, AR
- Elite Home HealthHome health agency · Salem, AR
Industry payments (Open Payments)
- 2025$14.98 · 1 payment from 1 company
- 2024$208.01 · 19 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $14.98 | 1 |
What the 2025 payments were for
- Food and Beverage$14.98 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 107 family medicine physicians in Jonesboro · All family medicine physicians in Arkansas