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

William Stewart, MD

Individual provider Urology Physician · NPI 1598881377

William Stewart, MD is an Urology Physician in Kalispell, Montana. Licensed in Montana. Registered with an NPI since 2007.

Licensed in
MT
In the registry since
2007
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

350 Heritage Way Ste 2300
Kalispell, MT 59901-3167
Phone: (406) 752-8456
Fax: (406) 755-1088
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 7509 (MT)

Record details

NPI number1598881377
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2007
Last updated in NPPESJuly 8, 2007
Mailing address426 N Foys Lake Dr, Kalispell, MT 59901-7460

Other providers in Kalispell