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

Mark A Luetkemeyer, MD

Individual provider Internal Medicine Physician · NPI 1821011941

Mark A Luetkemeyer, MD is a Hospitalist in Indianapolis, Indiana. Qualified in 2003, 23 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
23
Licensed in
IN
In the registry since
2006
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 Address checks out

1701 N Senate Blvd
Indianapolis, IN 46202-1239
Phone: (888) 484-3258
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 1800 N Capitol Ave, Indianapolis, IN 46202-1218 — (317) 962-2894

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 01062451A (IN)

Record details

NPI number1821011941
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESMarch 14, 2025
Certification dateMarch 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE, PEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Indianapolis