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

Dr. Mark R Keane, MD

Individual provider Neurology Physician · NPI 1427044643

Dr. Mark R Keane, MD is a Neurology in Lewiston, Idaho. Graduated from University of Arizona College of Medicine in 1994, 32 years ago. Practices with St Joseph Hospital LLC, a 90-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Arizona, Idaho and Washington.

Years since qualifying
32
Trained at
University of Arizona College of Medicine
Licensed in
AZ, ID, WA
In the registry since
2005
Specialties on file
3
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

415 6th St
Lewiston, ID 83501-2431
Phone: (208) 750-7474
Show map & directions

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

Additional practice locations (1)

  • 11030 N Poinsettia Dr, Oro Valley, AZ 85737-9564 — (208) 750-7474

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence M7728 (ID)
Neurology Physician Taxonomy 2084N0400X · Licence MD00037909 (WA)
Neurology Physician Taxonomy 2084N0400X · Licence 24256 (AZ)

Record details

NPI number1427044643
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 22, 2005
Last updated in NPPESDecember 26, 2024
Certification dateDecember 26, 2024
Mailing address415 6th Street, Lewiston, ID 83501-2424

Medicare enrollment

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

Medicare specialtyNEUROLOGY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice St Joseph Hospital Llc — 90 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Lewiston