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

Mr. Gregory Spence Barker, DPT

Individual provider Physical Medicine & Rehabilitation Physician · NPI 1174585343

Mr. Gregory Spence Barker, DPT is a Physical Therapist in Private Practice in Ashton, Idaho. Qualified in 1997, 29 years ago. Practices with Mhd Therapies PLLC, a 4-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Idaho and Nevada.

Years since qualifying
29
Licensed in
ID, NV
In the registry since
2006
Specialties on file
2
What do these letters mean?
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

See every abbreviation used in this directory →

Practice location Address checks out

700 N 2nd St
Ashton, ID 83420-5105
Phone: (208) 359-9570
Fax: (208) 359-9580
Show map & directions

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

Additional practice locations (1)

  • 325 Hanson St, Winnemucca, NV 89445-3607 — (775) 625-2222

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 1725 (NV)
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X · Licence PT-1725 (ID)

Record details

NPI number1174585343
Entity typeIndividual (Type 1)
GenderMale
Credentials DPT
Sole proprietorNo
NPI enumeratedApril 4, 2006
Last updated in NPPESJune 24, 2022
Certification dateJune 24, 2022
Mailing address36 Professional Plz Ste 110, Rexburg, ID 83440-2049

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice Mhd Therapies Pllc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount