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.

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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
Mailing address1125 W Alameda Rd, Pocatello, ID 83201-6143

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

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