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

Dr. John N Sullivan, DC

Individual provider Chiropractor · NPI 1134258551

Dr. John N Sullivan, DC is a Chiropractic in LA Mirada, California. Graduated from Los Angeles College of Chiropractic in 1989, 37 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California.

Years since qualifying
37
Trained at
Los Angeles College of Chiropractic
Licensed in
CA
In the registry since
2007
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

15030 Imperial Hwy Ste A
LA Mirada, CA 90638-1301
Phone: (562) 943-5585
Fax: (562) 943-4423
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence DC20809 (CA)

Record details

NPI number1134258551
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedMarch 2, 2007
Last updated in NPPESOctober 2, 2009
Mailing address15030 Imperial Hwy, Suite A, La Mirada, CA 90638-1301

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolLOS ANGELES COLLEGE OF CHIROPRACTIC
Graduated 1989 (37 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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