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

Dr. Olivia Bannan, MD

Individual provider Internal Medicine Physician · NPI 1144331554

Dr. Olivia Bannan, MD is an Internal Medicine Physician in Houston, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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

2500 Fondren Rd
Houston, TX 77063-2319
Phone: (713) 781-4600
Fax: (713) 917-5780
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence F7971 (TX)

Record details

NPI number1144331554
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESDecember 17, 2007
Mailing address2500 Fondren Rd, Houston, TX 77063-2319

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