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

Alan Ira Cook, DC

Individual provider Chiropractor · NPI 1174516603

Alan Ira Cook, DC is a Chiropractor in Eureka, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

341 Howard Heights Rd
Eureka, CA 95503-9570
Phone: (707) 444-8953
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 19738 (CA)

Record details

NPI number1174516603
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedAugust 30, 2005
Last updated in NPPESJuly 13, 2026
Mailing address341 Howard Heights Rd, Eureka, CA 95503-9570

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