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DR. DARRELL LEE FYNAARDT D.C.
NPI 1700831658
Chiropractor in Muskego, WI

Active since May 22, 2006Accepts Medicare Assignment
S63W13620 JANESVILLE RD, MUSKEGO, WI 53150(262) 425-9776(414) 425-9794 Get Directions Write a Review

NPPES record last updated: September 24, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Darrell Lee Fynaardt D.c. NPPES

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

DR. DARRELL LEE FYNAARDT D.C. (NPI 1700831658) is an individual chiropractor in Muskego, Wisconsin, licensed in Wisconsin (2492-012) and active in the NPI registry since May 2006. He is a graduate of Palmer College Chiropractic - Davenport (1989).

NPPES Registry Identity

NPI1700831658
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. DARRELL LEE FYNAARDTCredential: D.C.
Location AddressS63W13620 JANESVILLE RDMuskego, WI 53150-2713
Mailing AddressS63w13620 Janesville RdMuskego, WI 53150-2713 · (262) 679-2060 · Fax (414) 425-9794
Phone(262) 425-9776
Fax(414) 425-9794
Sole ProprietorNo
Medical School CMSPalmer College Chiropractic - DavenportGraduated 1989
Enumeration DateMay 22, 2006
Last NPPES UpdateSeptember 24, 2025
NPPES CertifiedSeptember 24, 2025
✔ NPI 1700831658 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WI · 2492-012
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.
S63W13620 JANESVILLE RD, Muskego, WI 53150
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), HealthPartners and more.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. Darrell Lee Fynaardt 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 ID5991718371
PECOS Enrollment IDI20060802000101

Medicare Billing Reassignments

2

Medicare enrollment records show Darrell Fynaardt reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Advanced Family Chiropractic, S.C.
Same address
Chiropractor
S63W13620 JANESVILLE RD
Muskego, WI 53150
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: Advanced Family Chiropractic Sc
NPI 1164454922 (414) 425-9776
Chiropractic Company - Muskego LLC
5.8 mi
Chiropractor
W189S7819 RACINE AVE
Muskego, WI 53150
  • Reassigned Medicare billing, Wisconsin enrollment
  • 5 clinicians in this Medicare group
NPI 1578103578 (262) 679-2060

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

Other Providers at the Same Location NPPES

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

ADVANCED FAMILY CHIROPRACTIC, S.C.
Chiropractor
S63W13620 JANESVILLE RD
MUSKEGO, WI 53150
Waukesha County (414) 425-9776

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 Darrell Fynaardt's NPI number?

The NPI number for Darrell Fynaardt is 1700831658. It was assigned to this individual provider in the NPPES registry on May 22, 2006.

Where is Darrell Fynaardt located?

Darrell Fynaardt practices at S63w13620 Janesville Rd, Muskego, WI 53150. The listed phone number is (262) 425-9776.

What is Darrell Fynaardt's specialty?

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

Is Darrell Fynaardt enrolled in Medicare?

Yes. Darrell Fynaardt 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 organizations bill Medicare for Darrell Fynaardt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Darrell Fynaardt reassigns Medicare benefits to 2 organizations: Advanced Family Chiropractic, S.C. (Muskego, WI) and Chiropractic Company - Muskego LLC (Muskego, WI). Each 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 Darrell Fynaardt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Darrell Fynaardt accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), HealthPartners, Medica and Network Health and 1 other insurer list Darrell Fynaardt 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 Darrell Fynaardt was last updated on September 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.