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

Dr. Timothy R Twombly, DC

Individual provider Chiropractor · NPI 1992830285

Dr. Timothy R Twombly, DC is a Chiropractic in Irvine, California. Qualified in 1978, 48 years ago. Practices with Timothy R Twombly DC and Kenneth D Erickson DC a Chiropractic Corp, a 2-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
48
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

14150 Culver Dr Suite# 103
Irvine, CA 92604-0315
Phone: (949) 857-1888
Fax: (949) 857-4536
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 12297 (CA)

Record details

NPI number1992830285
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedFebruary 23, 2007
Last updated in NPPESAugust 17, 2018

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolOTHER
Graduated 1978 (48 years in practice)
Group practice Timothy R Twombly Dc And Kenneth D Erickson Dc A Chiropractic Corp — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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