Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

George A Kantis, MD

Individual provider Internal Medicine Physician · NPI 1689646234

George A Kantis, MD is registered under Cardiovascular Disease (Cardiology) in The Woodlands, Texas. Qualified in 2001, 25 years ago. Practices with Baylor St Luke's Medical Group, a 181-clinician group and accepts Medicare assignment. Licensed in Connecticut and Texas.

Years since qualifying
25
Licensed in
CT, TX
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

17350 St Lukes Way Ste 400
The Woodlands, TX 77384-4100 Not confirmed with CMS for 12 years — call before visiting
Phone: (281) 444-3278
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence M8751 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 042512 (CT)
Hospitalist Physician Taxonomy 208M00000X · Licence 042512 (CT)

Record details

NPI number1689646234
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 7, 2006
Last updated in NPPESSeptember 22, 2014

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Baylor St. Luke'S Medical Group — 181 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,163
Services billed 4,312 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Chi St Lukes Lakeside Hospital Hospital · The Woodlands, TX · listed as St Luke's Lakeside Hospital, LLC
  • Memorial Hermann Hospital System Hospital · Houston, TX · listed as Memorial Hermann Health System
  • Houston Methodist The Woodlands Hospital Hospital · The Woodlands, TX
  • St Luke'S The Woodlands Hospital Hospital · The Woodlands, TX
  • Enhabit Home Health Home health agency · Houston, TX

Colleagues at Baylor St Luke's Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 181 clinicians in the practice; 12 are shown here.

Other providers in The Woodlands