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

Doreen M. Lounsbery, MD

Individual provider Internal Medicine Physician · NPI 1912903931

Doreen M. Lounsbery, MD is an Internal Medicine Physician in Fort Sam Houston, Texas. Licensed in South Dakota. Registered with an NPI since 2005.

Licensed in
SD
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3851 Roger Brooke Dr
Fort Sam Houston, TX 78234-4501
Phone: (210) 916-2338
Fax: (210) 916-5102
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1813 (SD)

Record details

NPI number1912903931
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2005
Last updated in NPPESJuly 13, 2026

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