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

Dierdre Leigh Muller, PT

Individual provider Orthopedic Physical Therapist · NPI 1215199807

Dierdre Leigh Muller, PT is an Orthopedic Physical Therapist in Miles City, Montana. Licensed in Montana and New Hampshire. Registered with an NPI since 2008.

Licensed in
MT, NH
In the registry since
2008
Specialties on file
2
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

See every abbreviation used in this directory →

Practice location Address checks out

2600 Wilson St
Miles City, MT 59301-5094
Phone: (406) 233-2719
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopedic Physical Therapist (primary) Taxonomy 2251X0800X · Licence 2118PT (MT)
Orthopedic Physical Therapist Taxonomy 2251X0800X · Licence 2492 (NH)

Record details

NPI number1215199807
Entity typeIndividual (Type 1)
GenderFemale
Credentials PT
Sole proprietorNo
NPI enumeratedJune 26, 2008
Last updated in NPPESJune 26, 2008
Mailing address162 High St, Plainfield, NH 03781-5241