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

Keenan Larsen, DO

Individual provider Internal Medicine Physician · NPI 1962025817

Keenan Larsen, DO is an Internal Medicine Physician in Jbsa Ft Sam Houston, Texas. Licensed in Ohio. Registered with an NPI since 2020.

Licensed in
OH
In the registry since
2020
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3551 Roger Brooke Dr
Jbsa Ft Sam Houston, TX 78234-4504
Phone: (210) 916-0797
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 34.017348 (OH)

Record details

NPI number1962025817
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 27, 2020
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026
Mailing address3551 Roger Brooke Dr, Jbsa Ft Sam Houston, TX 78234-4504

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