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

Terry C Gehlhausen, DO

Individual provider Family Medicine Physician · NPI 1861479743

Terry C Gehlhausen, DO is a Family Practice in Oakland City, Indiana. Graduated from R Franklin University of Med & SCI/Chicago Medical School in 1981, 45 years ago. Practices with Deaconess Clinic Inc, a 409-clinician group and accepts Medicare assignment. Licensed in Indiana.

Years since qualifying
45
Trained at
R Franklin University of Med & SCI/Chicago Medical School
Licensed in
IN
In the registry since
2005
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.

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Practice location Address checks out

1204 Williams St
Oakland City, IN 47660-1001
Phone: (812) 749-6187
Fax: (812) 749-4966
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 02000730A (IN)

Record details

NPI number1861479743
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 30, 2005
Last updated in NPPESJanuary 3, 2013

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolR FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL
Graduated 1981 (45 years in practice)
Group practice Deaconess Clinic Inc — 409 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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