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

Dr. Peter M Wallenhorst, MD

Individual provider Hospitalist Physician · NPI 1356722409

Dr. Peter M Wallenhorst, MD is a Hospitalist Physician in Lexington, Kentucky. Licensed in Kentucky. Registered with an NPI since 2015.

Licensed in
KY
In the registry since
2015
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Partly verified

Some contact details are missing from the federal record.

University Of Kentucky 800 Rose St
Lexington, KY 40536
Phone: (859) 257-1000
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 51615 (KY)
Hospitalist Physician Taxonomy 208M00000X · Licence 51615 (KY)

Record details

NPI number1356722409
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2015
Last updated in NPPESSeptember 13, 2018
Mailing addressUk General Internal Medicine 900 S Limestone Room 306, Lexington, KY 40536-0200

Other providers in Lexington