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ACCESS CHIROPRACTIC CENTER
NPI 1821352659
Chiropractor in Schaumburg, IL

Active since June 26, 2012
537 W WISE RD, SCHAUMBURG, IL 60193(847) 584-0532(847) 584-0537 Get Directions Write a Review

NPPES record last updated: February 25, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Access Chiropractic Center NPPES

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

ACCESS CHIROPRACTIC CENTER (NPI 1821352659) is a healthcare organization registered as a chiropractor in Schaumburg, Illinois and active in the NPI registry since June 2012. The organization lists Alena J Willette, President/chiropractor, as its authorized official.

NPPES Registry Identity

NPI1821352659
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameDR. ALENA WILLETTE D.C. PROFESSIONAL CORPORATION
Location Address537 W WISE RDSchaumburg, IL 60193-3814
Mailing Address537 W Wise RdSchaumburg, IL 60193-3814 · (847) 584-0532 · Fax (847) 584-0537
Phone(847) 584-0532
Fax(847) 584-0537
Organization SubpartNo
Authorized OfficialAlena J WillettePresident/chiropractor · (847) 584-0532
Enumeration DateJune 26, 2012
Last NPPES UpdateFebruary 25, 2013
✔ NPI 1821352659 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
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.
537 W WISE RD, Schaumburg, IL 60193
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Other Names 1

Doing Business AsAccess Chiropractic Center

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)

Access Chiropractic Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Access Chiropractic Center, which bills Medicare for the services this clinician delivers.

Clinician (1)

Alena Kalamaris, D.C.
Chiropractic
NPI 1003936105
526 W WISE RD
Schaumburg, IL 60193
(847) 584-0532
✔ Accepts Medicare1.4 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 Dr. Alena Willette D.C. Professional Corporation's NPI number?

The NPI number for Dr. Alena Willette D.C. Professional Corporation is 1821352659. It was assigned to this organization in the NPPES registry on June 26, 2012. The provider is doing business as Access Chiropractic Center.

Where is Dr. Alena Willette D.C. Professional Corporation located?

Dr. Alena Willette D.C. Professional Corporation is located at 537 W Wise Rd, Schaumburg, IL 60193. The listed phone number is (847) 584-0532.

What is Dr. Alena Willette D.C. Professional Corporation's specialty?

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

Is Dr. Alena Willette D.C. Professional Corporation enrolled in Medicare?

Yes. Dr. Alena Willette D.C. Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dr. Alena Willette D.C. Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Dr. Alena Willette D.C. Professional Corporation. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Dr. Alena Willette D.C. Professional Corporation was last updated on February 25, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.