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

Dr. Gregory S Harrison, MD

Individual provider Neurological Surgery Physician · NPI 1104825892

Dr. Gregory S Harrison, MD is a Neurosurgery in Pocatello, Idaho. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1995, 31 years ago. Practices with St Lukes Clinic-Treasure Valley LLC, a 1,150-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Idaho and Minnesota.

Years since qualifying
31
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
ID, MN
In the registry since
2005
Specialties on file
2
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

777 Hospital Way Ste 115
Pocatello, ID 83201-5175
Phone: (208) 239-2260
Fax: (208) 239-3767
Show map & directions

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

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence M11193 (ID)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 44711 (MN)

Record details

NPI number1104825892
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 15, 2005
Last updated in NPPESFebruary 11, 2013
Mailing addressPo Box 4168, Pocatello, ID 83205-4168

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice St Lukes Clinic-Treasure Valley Llc — 1150 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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