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

Dr. David A. Zirkel, DC

Individual provider Chiropractor · NPI 1427126721

Dr. David A. Zirkel, DC is a Chiropractor in Sunnyvale, 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

519 S Murphy Ave
Sunnyvale, CA 94086-6117
Phone: (408) 736-5590
Fax: (408) 736-1710
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC 20051 (CA)

Record details

NPI number1427126721
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedDecember 4, 2006
Last updated in NPPESJuly 8, 2007
Mailing address519 S Murphy Ave, Sunnyvale, CA 94086-6117

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