George A. Kantis, MD
NPI 1689646234ActiveIndividual· Internal Medicine, Cardiovascular Disease· The Woodlands, TX
Internal Medicine, Cardiovascular Disease (MD) with Baylor St. Luke's Medical Group, practicing in The Woodlands, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,416,502 for 6,993 claims, against $381,008 paid for services in 2024. Lists Chi St Lukes Health Memorial Livingston and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1689646234 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 7, 2006 |
| Last updated in NPPES | Sep 22, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | M8751 | TX |
| Internal Medicine | 207R00000X | 042512 | CT |
| Hospitalist | 208M00000X | 042512 | CT |
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 | 1,163 |
|---|---|
| Services billed | 4,312 across 55 procedure codes |
| Paid by Medicare | $381,008 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,993 · 17,569 30-day fills |
|---|---|
| Patients | 870 |
| Total drug cost | $1,416,502 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Baylor St. Luke's Medical GroupThe Woodlands, TX · 170 clinicians
Hospital affiliations
- Chi St Lukes Health Memorial LivingstonLivingston, TX
- Chi St Lukes Lakeside HospitalThe Woodlands, TX
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
- Memorial Hermann Hospital SystemHouston, TX
- St Luke's the Woodlands HospitalThe Woodlands, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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