Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Leo Simpson, MD

Individual provider Cardiovascular Disease Physician · NPI 1922019967

Leo Simpson, MD is an Advanced Heart Failure and Transplant Cardiology in Houston, Texas. Qualified in 1999, 27 years ago. Practices with Valley View Hospital Association, a 206-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
27
Licensed in
TX
In the registry since
2006
Specialties on file
4
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

7200 Cambridge St Fl 6
Houston, TX 77030-4202
Phone: (713) 798-2545
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 750 Hospital Loop, Craig, CO 81625-8750 — (970) 824-9411
  • 7200 Cambridge St Fl 10, Houston, TX 77030-4202 — (713) 798-1750

Specialties & licences

Advanced Heart Failure and Transplant Cardiology Physician (primary) Taxonomy 207RA0001X · Licence M2810 (TX)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence M2810 (TX)
Interventional Cardiology Physician Taxonomy 207RI0011X · Licence M2810 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence M2810 (TX)

Record details

NPI number1922019967
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 11, 2006
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025

Medicare enrollment

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

Medicare specialtyADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Valley View Hospital Association — 206 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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