Clay Matthew Barbin, M.D.
NPI 1659715696ActiveIndividual· Internal Medicine, Interventional Cardiology· Waco, TX
Internal Medicine, Interventional Cardiology (M.D.) in Waco, Texas, trained at University of Texas Medical Branch at Galveston (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $1,657,149 for 8,594 claims, against $589,214 paid for services in 2024. Abbott Laboratories was the largest of 14 companies reporting payments in 2025, $1,445 in all, mostly food and beverage.
Overview
| NPI | 1659715696 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 22, 2013 |
| Last updated in NPPES | Mar 3, 2026 |
| Certified by provider | Mar 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | R2051 | TX |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | R2051 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,846 |
|---|---|
| Services billed | 6,584 across 100 procedure codes |
| Paid by Medicare | $589,214 |
Part D prescriptions in 2024
| Prescriptions (claims) | 8,594 · 16,730 30-day fills |
|---|---|
| Patients | 1,101 |
| Total drug cost | $1,657,149 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of Texas Medical Branch at Galveston |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Interventional Cardiology |
Medical group
- Waco Cardiology AssociatesWaco, TX · 23 clinicians
Hospital affiliations
- Ascension ProvidenceWaco, TX
- Baylor Scott & White Medical Center HillcrestWaco, TX
- Freestone Medical CenterFairfield, TX
- Goodall Witcher HospitalClifton, TX
- Hamilton General HospitalHamilton, TX
Industry payments (Open Payments)
- 2025$1,445 · 26 payments from 14 companies
- 2024$1,649 · 51 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $434.95 | 3 |
| Cleerly, Inc. | $289.24 | 4 |
| Abiomed | $250.43 | 3 |
| Penumbra, Inc. | $136.60 | 1 |
| E.R. Squibb & Sons, L.L.C. | $79.55 | 4 |
What the 2025 payments were for
- Food and Beverage$1,445 · 26 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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