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DR. CHRISTOPHER WILLERS D.C.
NPI 1326293549
Chiropractor in Sioux Falls, SD

Active since December 02, 2008Accepts Medicare Assignment
3700S KIWANIS AVE 3, SIOUX FALLS, SD 57105(605) 321-9321 Get Directions Write a Review

NPPES record last updated: July 24, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Christopher Willers D.c. NPPES

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

DR. CHRISTOPHER WILLERS D.C. (NPI 1326293549) is an individual chiropractor in Sioux Falls, South Dakota, licensed in South Dakota (1137) and active in the NPI registry since December 2008. He is a graduate of Northwestern College Of Chiropractic (2008).

NPPES Registry Identity

NPI1326293549
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. CHRISTOPHER WILLERSCredential: D.C.
Location Address3700S KIWANIS AVE 3Sioux Falls, SD 57105-4294
Mailing Address3700s Kiwanis Ave 3Sioux Falls, SD 57105-4294 · (605) 321-9321
Phone(605) 321-9321
Sole ProprietorNo
Medical School CMSNorthwestern College Of ChiropracticGraduated 2008
Enumeration DateDecember 2, 2008
Last NPPES UpdateJuly 24, 2015
✔ NPI 1326293549 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in SD · 1137
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.
3700S KIWANIS AVE 3, Sioux Falls, SD 57105
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Sanford Health Plan, Wellmark of South Dakota, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Christopher Willers D.c. 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 ID4284797374
PECOS Enrollment IDI20090115000624

Medicare Billing Reassignment

Medicare enrollment records show Christopher Willers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Willers Chiropractic, LLC
3.7 mi
Chiropractor
5629 S SOUTHEASTERN AVE
Sioux Falls, SD 57108
  • Reassigned Medicare billing, South Dakota enrollment
NPI 1205381084 (605) 274-7007

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 Christopher Willers's NPI number?

The NPI number for Christopher Willers is 1326293549. It was assigned to this individual provider in the NPPES registry on December 2, 2008.

Where is Christopher Willers located?

Christopher Willers practices at 3700S Kiwanis Ave 3, Sioux Falls, SD 57105. The listed phone number is (605) 321-9321.

What is Christopher Willers's specialty?

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

Is Christopher Willers enrolled in Medicare?

Yes. Christopher Willers 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.

Which organization bills Medicare for Christopher Willers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Willers reassigns Medicare benefits to Willers Chiropractic, LLC (Sioux Falls, SD). The 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 Christopher Willers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Willers accept?

Health plans from Avera Health Plans, Sanford Health Plan and Wellmark of South Dakota, Inc. list Christopher Willers 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 Christopher Willers was last updated on July 24, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.