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

Mrs. Nancy Ellen Clark, MBA, OT/L

Individual provider Occupational Therapist · NPI 1225334964

Mrs. Nancy Ellen Clark, MBA, OT/L is an Occupational Therapist in Private Practice in Butte, Montana. Graduated from University of North Dakota School of Medicine in 1992, 34 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
34
Trained at
University of North Dakota School of Medicine
Licensed in
MT
In the registry since
2011
What do these letters mean?
MBA — Master of Business Administration
A graduate business degree.

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Practice location Address checks out

3080 Hecla St
Butte, MT 59701-6320
Phone: (406) 491-4157
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 297 (MT)

Record details

NPI number1225334964
Entity typeIndividual (Type 1)
GenderFemale
Credentials MBA , OT/L
Sole proprietorYes
NPI enumeratedJanuary 27, 2011
Last updated in NPPESJanuary 27, 2011

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 1992 (34 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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