CALUMET AVENUE CHIROPRACTIC CLINIC
NPI 1447447222
Clinic/Center in Manitowoc, WI

Q: What is Thomas & Willhite Chiropractic Clinic, Ltd.'s specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Active since September 26, 2007

3713 CALUMET AVE, MANITOWOC, WI 54220(920) 682-6680(920) 682-6983 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Calumet Avenue Chiropractic Clinic NPPES

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

CALUMET AVENUE CHIROPRACTIC CLINIC (NPI 1447447222) is a healthcare organization registered as a clinic/center in Manitowoc, Wisconsin and active in the NPI registry since September 2007. The organization lists Dean Allen Willhite, President, as its authorized official.

NPPES Registry Identity

NPI1447447222

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameTHOMAS & WILLHITE CHIROPRACTIC CLINIC, LTD.

Location Address3713 CALUMET AVEManitowoc, WI 54220-5433

Mailing Address3713 Calumet AveManitowoc, WI 54220-5433 · (920) 682-6680 · Fax (920) 682-6983

Phone(920) 682-6680

Fax(920) 682-6983

Organization SubpartNo

Authorized OfficialDean Allen WillhitePresident · (920) 682-6680

Enumeration DateSeptember 26, 2007

Last NPPES UpdateJuly 21, 2022

✔ NPI 1447447222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities

Taxonomy Code261Q00000X

Definition

A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

3713 CALUMET AVE, Manitowoc, WI 54220

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Other Names 1

Doing Business AsCalumet Avenue Chiropractic Clinic

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Calumet Avenue Chiropractic Clinic 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 Calumet Avenue Chiropractic Clinic, which bills Medicare for the services this clinician delivers.

Clinician (1)

Dean Willhite, DC

Chiropractic

NPI 1053344168

3713 CALUMET AVENUE
Manitowoc, WI 54220

(920) 682-6680

✔ Accepts MedicareSame address

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 Thomas & Willhite Chiropractic Clinic, Ltd.'s NPI number?

The NPI number for Thomas & Willhite Chiropractic Clinic, Ltd. is 1447447222. It was assigned to this organization in the NPPES registry on September 26, 2007. The provider is doing business as Calumet Avenue Chiropractic Clinic.

Where is Thomas & Willhite Chiropractic Clinic, Ltd. located?

Thomas & Willhite Chiropractic Clinic, Ltd. is located at 3713 Calumet Ave, Manitowoc, WI 54220. The listed phone number is (920) 682-6680.

What is Thomas & Willhite Chiropractic Clinic, Ltd.'s specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Is Thomas & Willhite Chiropractic Clinic, Ltd. enrolled in Medicare?

Yes. Thomas & Willhite Chiropractic Clinic, Ltd. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Thomas & Willhite Chiropractic Clinic, Ltd.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Thomas & Willhite Chiropractic Clinic, Ltd.. 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.

What insurance does Thomas & Willhite Chiropractic Clinic, Ltd. accept?

Health plans from CareSource (Common Ground Healthcare) list Thomas & Willhite Chiropractic Clinic, Ltd. 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 Thomas & Willhite Chiropractic Clinic, Ltd. was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.