John Douglas Overbeck, M.D.
NPI 1508865536ActiveIndividual· Internal Medicine, Cardiovascular Disease· Irving, TX
Internal Medicine, Cardiovascular Disease (M.D.) in Irving, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $866,848 for 5,719 claims, against $249,708 paid for services in 2024. Pfizer Inc. was the largest of 9 companies reporting payments in 2025, $533.67 in all, mostly food and beverage.
Overview
| NPI | 1508865536 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 20, 2005 |
| Last updated in NPPES | Aug 11, 2020 |
| Certified by provider | Aug 11, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | G9376 | 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 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 - Cardiovascular Disease (Cardiology) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 620 |
|---|---|
| Services billed | 2,375 across 42 procedure codes |
| Paid by Medicare | $249,708 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,719 · 14,404 30-day fills |
|---|---|
| Patients | 914 |
| Total drug cost | $866,848 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Heartplace PLLCPlano, TX · 91 clinicians
Industry payments (Open Payments)
- 2025$533.67 · 33 payments from 9 companies
- 2024$979.75 · 47 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $183.22 | 13 |
| Novartis Pharmaceuticals Corporation | $158.53 | 9 |
| Amgen Inc. | $61.71 | 4 |
| Novo Nordisk Inc | $31.40 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $24.56 | 1 |
What the 2025 payments were for
- Food and Beverage$533.67 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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