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

Amber Lautzenheiser, DO

Individual provider Internal Medicine Physician · NPI 1881089787

Amber Lautzenheiser, DO is an Internal Medicine in Decatur, Indiana. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2015, 11 years ago. Practices with Adams County Memorial Hospital, a 83-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
11
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
IN
In the registry since
2015
Specialties on file
2
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

1100 Mercer Ave
Decatur, IN 46733
Phone: (260) 724-2145
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 02005395A (IN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1881089787
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 30, 2015
Last updated in NPPESJuly 12, 2018
Mailing address3660 N Lake Shore Dr, Apt 3304, Chicago, IL 60613-5300

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2015 (11 years in practice)
Group practice Adams County Memorial Hospital — 83 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount