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DR. DALE ANTHONY MRAZ DC
NPI 1619536927
Chiropractor in Joliet, IL

Active since June 10, 2019Accepts Medicare Assignment
823 N 129TH INFANTRY DR STE 101, JOLIET, IL 60435(815) 741-3200(815) 741-8131 Get Directions Write a Review

NPPES record last updated: January 15, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 15, 2020, Sep 6, 2019, Jun 10, 2019 (3 updates tracked since 2019).

About Dr. Dale Anthony Mraz Dc NPPES

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

DR. DALE ANTHONY MRAZ DC (NPI 1619536927) is an individual chiropractor in Joliet, Illinois, licensed in Illinois (038013376) and active in the NPI registry since June 2019. He maintains a secondary practice location in Lockport and is a graduate of Palmer College Chiropractic - Davenport (2018).

NPPES Registry Identity

NPI1619536927
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. DALE ANTHONY MRAZCredential: DC
Location Address823 N 129TH INFANTRY DR STE 101Joliet, IL 60435-8347
Mailing Address823 N 129th Infantry Dr, Ste 101Joliet, IL 60435-8347 · (815) 210-1514
Phone(815) 741-3200
Fax(815) 741-8131
Sole ProprietorNo
Medical School CMSPalmer College Chiropractic - DavenportGraduated 2018
Enumeration DateJune 10, 2019
Last NPPES UpdateJanuary 15, 20203 updates tracked since enumeration
✔ NPI 1619536927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in IL · 038013376
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.
823 N 129TH INFANTRY DR STE 101, Joliet, IL 60435
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Secondary Practice Location 1

Location 1914 Sherwood CtLockport, IL 60441-2798 · Phone (815) 210-1514

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.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. Dale Anthony Mraz Dc 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 ID749616472
PECOS Enrollment IDI20200128002893

Medicare Billing Reassignments

2

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

Lockport Chiropractic Center Ltd
6.9 mi
Chiropractor
360 SUMMIT DR
Lockport, IL 60441
  • Reassigned Medicare billing, Illinois enrollment
  • 4 clinicians in this Medicare group
NPI 1518142264 (815) 838-9441
Naperville Health Center, LLC
12 mi
Physical Medicine & Rehabilitation
3416 S ROUTE 59 STE 108
Naperville, IL 60564
  • Reassigned Medicare billing, Illinois enrollment
  • 2 clinicians in this Medicare group
NPI 1144718644 (630) 416-1151

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.

HANNAH VERCELLOTTI MSOT, OTR/L
Occupational Therapist (Hand)
823 N 129TH INFANTRY DR STE 101
JOLIET, IL 60435
Will County (815) 729-2999

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 Dale Mraz's NPI number?

The NPI number for Dale Mraz is 1619536927. It was assigned to this individual provider in the NPPES registry on June 10, 2019.

Where is Dale Mraz located?

Dale Mraz practices at 823 N 129th Infantry Dr Ste 101, Joliet, IL 60435. The listed phone number is (815) 741-3200.

What is Dale Mraz's specialty?

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

Is Dale Mraz enrolled in Medicare?

Yes. Dale Mraz 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 Dale Mraz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dale Mraz reassigns Medicare benefits to 2 organizations: Lockport Chiropractic Center Ltd (Lockport, IL) and Naperville Health Center, LLC (Naperville, IL). 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 Dale Mraz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dale Mraz accept?

Health plans from Providence Health Plan list Dale Mraz 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 Dale Mraz was last updated on January 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.