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

Brendan Irwin, DC

Individual provider Chiropractor · NPI 1447673983

Brendan Irwin, DC is a Chiropractic in Spokane, Washington. Qualified in 2013, 13 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Idaho and Washington.

Years since qualifying
13
Licensed in
ID, WA
In the registry since
2014
Specialties on file
2
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

3324 S Grand Blvd
Spokane, WA 99203-2619
Phone: (509) 838-7973
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence CHI 1584 (ID)
Chiropractor Taxonomy 111N00000X · Licence CH60742216 (WA)

Record details

NPI number1447673983
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedFebruary 3, 2014
Last updated in NPPESMay 6, 2017

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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