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

Dr. Thomas Stephen Brennan, MD

Individual provider Nephrology Physician · NPI 1215937255

Dr. Thomas Stephen Brennan, MD is a Nephrology Physician in Houston, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
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

1415 La Concha Ln
Houston, TX 77054-1801
Phone: (713) 790-9080
Fax: (713) 790-1664
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence H1743 (TX)

Record details

NPI number1215937255
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 29, 2005
Last updated in NPPESOctober 26, 2007
Mailing address242 Blalock Rd, Houston, TX 77024-7307

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