A TO Z CHIROPRACTIC SC
NPI 1770913519
Chiropractor in Crystal Lake, IL

Q: What is A To Z Chiropractic Sc's NPI number?

The NPI number for A To Z Chiropractic Sc is 1770913519. It was assigned to this organization in the NPPES registry on November 14, 2013.

Q: What is A To Z Chiropractic Sc's specialty?

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

Active since November 14, 2013

407 E CONGRESS PKWY STE C, CRYSTAL LAKE, IL 60014(847) 987-5085(847) 556-4924 Get Directions Write a Review

NPPES record last updated: July 29, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 29, 2024, Dec 30, 2021 (2 updates tracked since 2021).

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About A To Z Chiropractic Sc NPPES

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

A TO Z CHIROPRACTIC SC (NPI 1770913519) is a healthcare organization registered as a chiropractor in Crystal Lake, Illinois and active in the NPI registry since November 2013. The organization lists Ashley Ryan, Owner, as its authorized official.

NPPES Registry Identity

NPI1770913519

Entity TypeOrganization

Primary Taxonomy111N00000X

Legal Business NameA TO Z CHIROPRACTIC SC

Location Address407 E CONGRESS PKWY STE CCrystal Lake, IL 60014-6238

Mailing Address407 E Congress Pkwy Ste CCrystal Lake, IL 60014-6238 · (847) 987-5085 · Fax (847) 556-4924

Phone(847) 987-5085

Fax(847) 556-4924

Organization SubpartNo

Authorized OfficialAshley RyanOwner · (847) 425-5915

Enumeration DateNovember 14, 2013

Last NPPES UpdateJuly 29, 20242 updates tracked since enumeration

NPPES CertifiedJuly 29, 2024

✔ NPI 1770913519 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in IL · 038012458

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.

407 E CONGRESS PKWY STE C, Crystal Lake, IL 60014

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

A To Z Chiropractic Sc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 4 clinicians reassign Medicare billing to A To Z Chiropractic Sc, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (4)

Evan Corsolini, DPT

Physical Therapist in Private Practice

NPI 1073091815

407 E CONGRESS PKWY STE C
Crystal Lake, IL 60014

(847) 987-5085

✔ Accepts MedicareSame address

Steven Hatcher, D.C.

Chiropractic

NPI 1467826339

407 E CONGRESS PKWY STE C
Crystal Lake, IL 60014

(847) 987-5085

Same address

Alex Swanson, DC

Chiropractic

NPI 1316411077

407 E CONGRESS PKWY STE C
Crystal Lake, IL 60014

(847) 987-5085

Same address

Zachary Ryan, D.C.

Chiropractic

NPI 1326478363

575 LINCOLN AVE
Winnetka, IL 60093

(847) 425-5915

31 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 A To Z Chiropractic Sc's NPI number?

The NPI number for A To Z Chiropractic Sc is 1770913519. It was assigned to this organization in the NPPES registry on November 14, 2013.

Where is A To Z Chiropractic Sc located?

A To Z Chiropractic Sc is located at 407 E Congress Pkwy Ste C, Crystal Lake, IL 60014. The listed phone number is (847) 987-5085.

What is A To Z Chiropractic Sc's specialty?

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

Is A To Z Chiropractic Sc enrolled in Medicare?

Yes. A To Z Chiropractic Sc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through A To Z Chiropractic Sc?

According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to A To Z Chiropractic Sc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Chiropractic (3) and Physical Therapist in Private Practice (1). Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for A To Z Chiropractic Sc was last updated on July 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.