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
Mailing address3324 S Grand Blvd, Spokane, WA 99203-2619

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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