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

Individual provider Urology Physician · NPI 1144202086

Dr. George Mark Seal, MD is an Urology in Great Falls, Montana. Graduated from Indiana University School of Medicine in 1979, 47 years ago. Practices with Great Falls Clinic LLC, a 72-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Montana.

Years since qualifying
47
Trained at
Indiana University School of Medicine
Licensed in
MT
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

1400 29th St S
Great Falls, MT 59405-5315
Phone: (406) 454-2171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1401 25th St S, Great Falls, MT 59405-5183 — (406) 731-8888

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 11257 (MT)

Record details

NPI number1144202086
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESJuly 21, 2022
Mailing address1401 25th St S, Great Falls, MT 59405-5183

Medicare enrollment

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

Medicare specialtyUROLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1979 (47 years in practice)
Group practice Great Falls Clinic Llc — 72 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Great Falls