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

Karl Peter Houglum, MD

Individual provider Gastroenterology Physician · NPI 1548257439

Karl Peter Houglum, MD is a Gastroenterology Physician in Spokane, Washington. Licensed in Washington. Registered with an NPI since 2005.

Licensed in
WA
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

105 W 8th Ave Ste 6010
Spokane, WA 99204-2302
Phone: (509) 838-5950
Fax: (509) 838-5961
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X (WA)

Record details

NPI number1548257439
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2005
Last updated in NPPESJuly 13, 2026
Mailing address105 W 8th Ave, Suite 6010, Spokane, WA 99204-2302

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