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

Peter Michael Harrington, DC

Individual provider Chiropractor · NPI 1750384442

Peter Michael Harrington, DC is a Chiropractic in Grass Valley, California. Graduated from Palmer College Chiropractic - West Sunnyvale in 1991, 35 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
35
Trained at
Palmer College Chiropractic - West Sunnyvale
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

132 Joerschke Dr
Grass Valley, CA 95945-5248
Phone: (530) 273-1241
Fax: (530) 274-2178
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 21352 (CA)

Record details

NPI number1750384442
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMay 27, 2005
Last updated in NPPESMay 16, 2012
Mailing address132 Joerschke Dr, Grass Valley, CA 95945-5248

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - WEST SUNNYVALE
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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