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

Gregory Declark, DC

Individual provider Chiropractor · NPI 1699288837

Gregory Declark, DC is a Chiropractic in Elmhurst, Illinois. Graduated from Palmer College Chiropractic - Davenport in 2016, 10 years ago. Accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
10
Trained at
Palmer College Chiropractic - Davenport
Licensed in
IL
In the registry since
2017
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

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Practice location Address checks out

477 S Spring Rd
Elmhurst, IL 60126-3857
Phone: (630) 530-0506
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 038.013094 (IL)

Record details

NPI number1699288837
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorNo
NPI enumeratedNovember 9, 2017
Last updated in NPPESJuly 1, 2019

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolPALMER COLLEGE CHIROPRACTIC - DAVENPORT
Graduated 2016 (10 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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