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

Individual provider Chiropractor · NPI 1972591840

Gregory Speedy Iavarone, DC is a Chiropractic in Addison, Illinois. Graduated from National College of Chiropractic in 1997, 29 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
29
Trained at
National College of Chiropractic
Licensed in
IL
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

1250 W Lake St 17
Addison, IL 60101-5744
Phone: (630) 543-7246
Fax: (630) 907-9015
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Chiropractor (primary) Taxonomy 111N00000X · Licence 038008341 (IL)

Record details

NPI number1972591840
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedOctober 13, 2005
Last updated in NPPESDecember 2, 2011
Mailing address1250 W Lake St, 17, Addison, IL 60101-5744

Medicare enrollment

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

Medicare specialtyCHIROPRACTIC
Medical schoolNATIONAL COLLEGE OF CHIROPRACTIC
Graduated 1997 (29 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Addison