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

Dr. Patrick A Barker, MD

Individual provider Internal Medicine Physician · NPI 1467440578

Dr. Patrick A Barker, MD is an Internal Medicine Physician in Colville, 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.

See every abbreviation used in this directory →

Practice location Address checks out

1200 E Columbia Ave
Colville, WA 99114-3354
Phone: (509) 684-3701
Fax: (509) 684-4180
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD00016329 (WA)

Record details

NPI number1467440578
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 12, 2005
Last updated in NPPESOctober 28, 2014

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