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

Dr. William Darwin Parker, DC

Individual provider Chiropractor · NPI 1548279748

Dr. William Darwin Parker, DC is a Chiropractor in Santa Rosa, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
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

6543 Montecito Blvd # B
Santa Rosa, CA 95409-2928
Phone: (707) 538-5100
Fax: (707) 569-1485
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC22804 (CA)

Record details

NPI number1548279748
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedAugust 5, 2006
Last updated in NPPESJuly 8, 2007
Mailing address6543 Montecito Blvd # B, Santa Rosa, CA 95409-2928

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