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

James Patrick O'Toole, DC

Individual provider Chiropractor · NPI 1245264746

James Patrick O'Toole, DC is a Chiropractic in Mission Viejo, California. Graduated from Cleveland Chiropractic College - Los Angeles in 1987, 39 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
39
Trained at
Cleveland Chiropractic College - Los Angeles
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

27772 Vista Del Lago Ste B14
Mission Viejo, CA 92692-1173
Phone: (949) 588-9550
Fax: (949) 588-0568
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC18571 (CA)

Record details

NPI number1245264746
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedJuly 10, 2006
Last updated in NPPESJuly 15, 2023
Certification dateJuly 15, 2023

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolCLEVELAND CHIROPRACTIC COLLEGE - LOS ANGELES
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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