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

John Herbert Hammer, DC

Individual provider Chiropractor · NPI 1154404572

John Herbert Hammer, DC is a Chiropractor in Omak, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

208 W Fourth
Omak, WA 98841-0551
Phone: (509) 826-2111
Fax: (509) 826-1334
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 3140 (WA)

Record details

NPI number1154404572
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 21, 2006
Last updated in NPPESMay 29, 2014

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