1. Home
  2. Directory
  3. Wisconsin
  4. Milwaukee
  5. Chiropractor
  6. NPI Profile

ELIZABETH ANN CHADWICK
NPI 1811836117
Chiropractor in Milwaukee, WI

Active since March 25, 2026
3305 S 20TH ST, MILWAUKEE, WI 53215(414) 645-1808(414) 645-1170 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 9, 2026, Mar 25, 2026 (2 updates tracked since 2026).

About Elizabeth Ann Chadwick NPPES

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

ELIZABETH ANN CHADWICK (NPI 1811836117) is an individual chiropractor in Milwaukee, Wisconsin, licensed in Wisconsin (6389-12) and active in the NPI registry since March 2026. She maintains a secondary practice location in Greenville and is a graduate of Other (2025).

NPPES Registry Identity

NPI1811836117
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameELIZABETH ANN CHADWICK
Location Address3305 S 20TH STMilwaukee, WI 53215-4940
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250
Phone(414) 645-1808
Fax(414) 645-1170
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateMarch 25, 2026
Last NPPES UpdateJuly 9, 20262 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1811836117 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in WI · 6389-12
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.
3305 S 20TH ST, Milwaukee, WI 53215
Open in Google Maps ↗

Secondary Practice Location 1

Location 11702 Bordeaux LnGreenville, TX 75402-3700 · Phone (903) 456-8674

Other Identifiers 1

Medicaid100413738WI

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Elizabeth Ann Chadwick is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3678042306
PECOS Enrollment IDI20260512002419

Medicare Billing Reassignments

2

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

Aurora Medical Group, Inc.
1.1 mi
Family Medicine
3301 W FOREST HOME AVE
Milwaukee, WI 53215
  • Reassigned Medicare billing, Wisconsin enrollment
  • 4,609 clinicians in this Medicare group
NPI 1427271378 (877) 576-3544
Aurora Advanced Healthcare, Inc.
11 mi
Family Medicine
3003 W GOOD HOPE RD
Milwaukee, WI 53209
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,615 clinicians in this Medicare group
NPI 1265629133 (414) 352-3100

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 19

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

MICHAEL A. DIDION D.O.,S.C.
Anesthesiology
3305 S 20TH ST, SUITE 150
MILWAUKEE, WI 53215
Milwaukee County (414) 384-2100
KELSEY THOMPSON DPT
Physical Therapist
3305 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 645-1808
MICHAEL ANTHONY DIDION DO
Anesthesiology
3305 S 20TH ST, SUITE 150
MILWAUKEE, WI 53215
Milwaukee County (414) 384-2100
LAKESHORE MEDICAL CLINIC
Nurse Practitioner (Family)
3305 S 20TH ST, SUITE 100
MILWAUKEE, WI 53215
Milwaukee County (414) 645-1808
WISCONSIN SURGERY CENTER LLC
Clinic/Center (Ambulatory Surgical)
3305 S 20TH ST, STE 150
MILWAUKEE, WI 53215
Milwaukee County (414) 384-2100
LAURA L SICKLEY PT, DPT
Physical Therapist
3305 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 645-1808
NAVTEJ S PUREWAL MDSC
Anesthesiology
3305 S 20TH ST, STE 150
MILWAUKEE, WI 53215
Milwaukee County (414) 384-2100
DR. IFEYINWA N IGWE M.D.
Anesthesiology (Pain Medicine)
3305 S 20TH ST
MILWAUKEE, WI 53215
Milwaukee County (414) 645-1984

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 Elizabeth Chadwick's NPI number?

The NPI number for Elizabeth Chadwick is 1811836117. It was assigned to this individual provider in the NPPES registry on March 25, 2026.

Where is Elizabeth Chadwick located?

Elizabeth Chadwick practices at 3305 S 20th St, Milwaukee, WI 53215. The listed phone number is (414) 645-1808.

What is Elizabeth Chadwick's specialty?

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

Is Elizabeth Chadwick enrolled in Medicare?

Yes. Elizabeth Chadwick is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Elizabeth Chadwick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Chadwick reassigns Medicare benefits to 2 organizations: Aurora Medical Group, Inc. (Milwaukee, WI) and Aurora Advanced Healthcare, Inc. (Milwaukee, 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 Elizabeth Chadwick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Chadwick accept?

Health plans from CareSource (Common Ground Healthcare), HealthPartners and UnitedHealthcare list Elizabeth Chadwick 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 Elizabeth Chadwick was last updated on July 9, 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.