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

Ronald Hamm, PA

Individual provider Medical Physician Assistant · NPI 1003893033

Ronald Hamm, PA is a Physician Assistant in White Sulphur Springs, Montana. Qualified in 1995, 31 years ago. Practices with Granite County Hospital District, a 10-clinician group and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
31
Licensed in
MT
In the registry since
2005
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

See every abbreviation used in this directory →

Practice location Address checks out

16 W Main St
White Sulphur Springs, MT 59645-9036
Phone: (406) 547-3321
Fax: (406) 547-3298
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 162 (MT)

Record details

NPI number1003893033
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedDecember 30, 2005
Last updated in NPPESOctober 29, 2019

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Granite County Hospital District — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in White Sulphur Springs