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

Dr. Andrew Thomas Sullivan, MD

Individual provider General Practice Physician · NPI 1245921691

Dr. Andrew Thomas Sullivan, MD is a General Practice in Houston, Texas. Qualified in 2023, 3 years ago. Licensed in Texas.

Years since qualifying
3
Licensed in
TX
In the registry since
2023
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

6431 Fannin Street Msb 1.134
Houston, TX 77030
Phone: (713) 500-6526
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence W3054 (TX)

Record details

NPI number1245921691
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2023
Last updated in NPPESJuly 8, 2026
Certification dateJuly 8, 2026
Mailing address6431 Fannin Street, Msb 1.134, Houston, TX 77030

Medicare enrollment

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

Medicare specialtyGENERAL PRACTICE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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