Gary Andrew Barkocy, DO
NPI 1114931573ActiveIndividual· Internal Medicine, Cardiovascular Disease· Nacogdoches, TX
Internal Medicine, Cardiovascular Disease (DO) in Nacogdoches, Texas, trained at Philadelphia College of Osteopathic Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $230,969 for 1,360 claims, against $130,365 paid for services in 2024. Zoll Services LLC (A/K/A Zoll Lifecor Corp) was the largest of 6 companies reporting payments in 2025, $253.03 in all, mostly food and beverage.
Overview
| NPI | 1114931573 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | May 5, 2023 |
| Certified by provider | May 5, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | L2126 | 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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 506 |
|---|---|
| Services billed | 1,517 across 37 procedure codes |
| Paid by Medicare | $130,365 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,360 · 3,105 30-day fills |
|---|---|
| Patients | 247 |
| Total drug cost | $230,969 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Peripheral Vascular Disease |
Hospital affiliation
- Nacogdoches Medical CenterNacogdoches, TX
Industry payments (Open Payments)
- 2025$253.03 · 13 payments from 6 companies
- 2024$762.91 · 41 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $100.23 | 6 |
| Merck Sharp & Dohme LLC | $41.76 | 2 |
| Pfizer Inc. | $39.21 | 2 |
| Medtronic, Inc. | $30.21 | 1 |
| Abiomed | $25.20 | 1 |
What the 2025 payments were for
- Food and Beverage$253.03 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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