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

Michael J Gregson, MD

Individual provider Undersea and Hyperbaric Medicine (Emergency Medicine) Physician · NPI 1659370443

Michael J Gregson, MD is a Physical Medicine and Rehabilitation in Pocatello, Idaho. Graduated from University of Iowa, Rj & L Carver College of Medicine in 1968, 58 years ago. Practices with Idaho Hyperbarics Inc, a 2-clinician group and accepts Medicare assignment. Licensed in Idaho.

Years since qualifying
58
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
ID
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1125 W Alameda Rd
Pocatello, ID 83201-6143
Phone: (208) 237-1151
Fax: (208) 237-9721
Show map & directions

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

Specialties & licences

Undersea and Hyperbaric Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PE0005X · Licence M3289 (ID)

Record details

NPI number1659370443
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2005
Last updated in NPPESJuly 13, 2007

Medicare enrollment

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

Medicare specialtyPHYSICAL MEDICINE AND REHABILITATION
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 1968 (58 years in practice)
Group practice Idaho Hyperbarics Inc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Pocatello