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

Gary D Olheiser, OT

Individual provider Occupational Therapist · NPI 1518163203

Gary D Olheiser, OT is an Occupational Therapist in Private Practice in Thermopolis, Wyoming. Graduated from University of North Dakota School of Medicine in 1983, 43 years ago. Practices with William H and Carrie Gottsche Foundation, a 72-clinician group and accepts Medicare assignment. Licensed in Wyoming.

Years since qualifying
43
Trained at
University of North Dakota School of Medicine
Licensed in
WY
In the registry since
2007
What do these letters mean?
OT — Occupational Therapist
Helps people regain the skills needed for daily living and work.

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Practice location Address checks out

148 E Arapahoe St
Thermopolis, WY 82443-2402
Phone: (307) 864-2146
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence OT-316 (WY)

Record details

NPI number1518163203
Entity typeIndividual (Type 1)
GenderMale
Credentials OT
Sole proprietorNo
NPI enumeratedJune 21, 2007
Last updated in NPPESJuly 8, 2007
Mailing addressPo Box 790, Thermopolis, WY 82443-0790

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolUNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice William H And Carrie Gottsche Foundation — 72 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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