Randall Dean Barnes, D.O.
NPI 1265461792ActiveIndividual· Internal Medicine· Granbury, TX
Internal Medicine (D.O.) in Granbury, Texas, trained at University of North Texas Hsc, College of Osteopathic Med (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $1,605,305 for 17,705 claims, against $113,247 paid for services in 2024. Lilly USA, LLC was the largest of 20 companies reporting payments in 2025, $1,014 in all, mostly food and beverage.
Overview
| NPI | 1265461792 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 30, 2006 |
| Last updated in NPPES | Sep 2, 2020 |
| Certified by provider | Sep 2, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | E9476 | TX |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 365 |
|---|---|
| Services billed | 8,715 across 75 procedure codes |
| Paid by Medicare | $113,247 |
Part D prescriptions in 2024
| Prescriptions (claims) | 17,705 · 33,106 30-day fills |
|---|---|
| Patients | 845 |
| Total drug cost | $1,605,305 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of North Texas Hsc, College of Osteopathic Med |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Internal Medicine |
Medical group
- Hood Medical GroupGranbury, TX · 56 clinicians
Hospital affiliations
- Glen Rose Medical CenterGlen Rose, TX
- Lake Granbury Medical CenterGranbury, TX
Other facilities
- Magnolia Home HealthHome health agency · Granbury, TX
- Magnolia HospiceHospice · Waco, TX
- Harbor Lakes Nursing and Rehabilitation CenterNursing home · Granbury, TX
Industry payments (Open Payments)
- 2025$1,014 · 48 payments from 20 companies
- 2024$784.18 · 41 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $227.22 | 8 |
| Exact Sciences Corporation | $101.31 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $88.20 | 4 |
| Otsuka America Pharmaceutical, Inc. | $68.63 | 4 |
| Astrazeneca Pharmaceuticals LP | $65.39 | 4 |
What the 2025 payments were for
- Food and Beverage$968.55 · 47 payments
- Education$45.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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