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DR. CHARLES R DUDA D.C.
NPI 1255381588
Chiropractor in Marinette, WI

Active since May 10, 2006Accepts Medicare Assignment
3110 GILBERT ST, MARINETTE, WI 54143(715) 732-4018(715) 735-6864 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Charles R Duda D.c. NPPES

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

DR. CHARLES R DUDA D.C. (NPI 1255381588) is an individual chiropractor in Marinette, Wisconsin, licensed in Wisconsin (3119-012) and active in the NPI registry since May 2006. He is a graduate of Palmer College Chiropractic - Davenport (1994).

NPPES Registry Identity

NPI1255381588
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. CHARLES R DUDACredential: D.C.
Location Address3110 GILBERT STMarinette, WI 54143-1934
Mailing Address3110 Gilbert StMarinette, WI 54143-1934 · (715) 732-4018 · Fax (715) 735-6864
Phone(715) 732-4018
Fax(715) 735-6864
Sole ProprietorNo
Medical School CMSPalmer College Chiropractic - DavenportGraduated 1994
Enumeration DateMay 10, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1255381588 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WI · 3119-012
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.
3110 GILBERT ST, Marinette, WI 54143
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Other Identifiers 3

Other200808401011WI · Bcbs Group #
Medicaid38999700WI
Medicaid4724161MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare), HealthPartners, Medica 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. Charles R Duda 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 ID7911997853
PECOS Enrollment IDI20040513001073

Medicare Billing Reassignment

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

Spinecare
Same address
Chiropractor
3110 GILBERT ST STE B
Marinette, WI 54143
  • Reassigned Medicare billing, Wisconsin enrollment
  • 3 clinicians in this Medicare group
NPI 1659905958 (715) 923-0597

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
107 services14 patients

Other Providers at the Same Location NPPES 3

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

CORNERSTONE CHRISTIAN COUNSELING LLC
Community/Behavioral Health
3110 GILBERT ST, SUITE A
MARINETTE, WI 54143
Marinette County (715) 923-8105
DEANNA WAUTERS LMT
Massage Therapist
3110 GILBERT ST
MARINETTE, WI 54143
Marinette County (715) 732-4018
DUDA CHIROPRACTIC, S.C.
Chiropractor
3110 GILBERT ST
MARINETTE, WI 54143
Marinette County (715) 732-4018

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 Charles Duda's NPI number?

The NPI number for Charles Duda is 1255381588. It was assigned to this individual provider in the NPPES registry on May 10, 2006.

Where is Charles Duda located?

Charles Duda practices at 3110 Gilbert St, Marinette, WI 54143. The listed phone number is (715) 732-4018.

What is Charles Duda's specialty?

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

Is Charles Duda enrolled in Medicare?

Yes. Charles Duda 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 Charles Duda's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Duda reassigns Medicare benefits to Spinecare (Marinette, WI). 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 Charles Duda's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Charles Duda accept?

Health plans from CareSource (Common Ground Healthcare), HealthPartners, Medica, Network Health and Quartz and 1 other insurer list Charles Duda 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 Charles Duda was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.