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

Keith E Mahin, DO

Individual provider Internal Medicine Physician · NPI 1770928608

Keith E Mahin, DO is a Hospitalist in Lafayette, Indiana. Graduated from Lincoln Medical College, Eclectic in 2013, 13 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group and accepts Medicare assignment. Licensed in Indiana and Michigan.

Years since qualifying
13
Trained at
Lincoln Medical College, Eclectic
Licensed in
IN, MI
In the registry since
2013
Specialties on file
3
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.

See every abbreviation used in this directory →

Practice location Address checks out

5165 McCarty Ln
Lafayette, IN 47905-8764
Phone: (765) 448-8000
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 02004789A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5101020218 (MI)
Hospitalist Physician Taxonomy 208M00000X · Licence 02004789A (IN)

Record details

NPI number1770928608
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 6, 2013
Last updated in NPPESMay 16, 2022
Certification dateMay 16, 2022
Mailing address250 N Shadeland Ave, Indianapolis, IN 46219-4959

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolLINCOLN MEDICAL COLLEGE, ECLECTIC
Graduated 2013 (13 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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