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GREGORY SPEEDY IAVARONE DC
NPI 1972591840
Chiropractor in Addison, IL

Active since October 13, 2005Accepts Medicare Assignment
1250 W LAKE ST, 17, ADDISON, IL 60101(630) 543-7246(630) 907-9015 Get Directions Write a Review

NPPES record last updated: December 2, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gregory Speedy Iavarone Dc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GREGORY SPEEDY IAVARONE DC (NPI 1972591840) is an individual chiropractor in Addison, Illinois, licensed in Illinois (038008341) and active in the NPI registry since October 2005. He is a graduate of National College Of Chiropractic (1997).

NPPES Registry Identity

NPI1972591840
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameGREGORY SPEEDY IAVARONECredential: DC
Location Address1250 W LAKE ST, 17Addison, IL 60101-5744
Mailing Address1250 W Lake St, 17Addison, IL 60101-5744 · (630) 628-7881 · Fax (630) 628-7393
Phone(630) 543-7246
Fax(630) 907-9015
Sole ProprietorYes
Medical School CMSNational College Of ChiropracticGraduated 1997
Enumeration DateOctober 13, 2005
Last NPPES UpdateDecember 2, 2011
✔ NPI 1972591840 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IL · 038008341
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
1250 W LAKE ST, Addison, IL 60101
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Other Identifiers 2

Medicare UPINU73803IL
Medicare ID-Type Unspecified532770IL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Speedy Iavarone Dc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608866488
PECOS Enrollment IDI20040513001355

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
185 services23 patients

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JERRY A IAVARONE D.C.
Chiropractor
1250 W LAKE ST, SUITE 17
ADDISON, IL 60101
Dupage County (630) 543-7246
LEHOUX CHIROPRACTIC CENTER, LTD.
Chiropractor
1250 W LAKE ST, SUITE #17
ADDISON, IL 60101
Dupage County (630) 628-7881
DR. LOUIS JEROME SANFILIPPO D.P.M.
Podiatrist
1250 W LAKE ST, SUITE 16
ADDISON, IL 60101
Dupage County (630) 543-3000
JERRY A IAVARONE DC
Chiropractor
1250 W LAKE ST, SUITE 17
ADDISON, IL 60101
Dupage County (630) 543-7246
DR. GREGORY IAVARONE
Chiropractor
1250 W LAKE ST, SUITE 17
ADDISON, IL 60101
Dupage County (630) 543-7246
JESSICA A SULLIVAN D.P.M.
Podiatrist (Foot & Ankle Surgery)
1250 W LAKE ST, STE 16
ADDISON, IL 60101
Dupage County (630) 543-3000
ADDISON PODIATRY CENTER PLLC
Podiatrist (Foot & Ankle Surgery)
1250 W LAKE ST
ADDISON, IL 60101
Dupage County (630) 543-3000
LOUIS J. SANFILIPPO D.P.M. S.C.
Podiatrist (Foot & Ankle Surgery)
1250 W LAKE ST, SUITE 16
ADDISON, IL 60101
Dupage County (630) 543-3000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Iavarone's NPI number?

The NPI number for Gregory Iavarone is 1972591840. It was assigned to this individual provider in the NPPES registry on October 13, 2005.

Where is Gregory Iavarone located?

Gregory Iavarone practices at 1250 W Lake St 17, Addison, IL 60101. The listed phone number is (630) 543-7246.

What is Gregory Iavarone's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Gregory Iavarone enrolled in Medicare?

Yes. Gregory Iavarone is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gregory Iavarone accept?

Health plans from Providence Health Plan list Gregory Iavarone as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Iavarone was last updated on December 2, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.