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HALEY MUELLER OTR/L
NPI 1417642836
Occupational Therapist - Hand in Glendale, WI

Active since April 11, 2023
525 W RIVER WOODS PKWY STE 230, GLENDALE, WI 53212(414) 453-7418(414) 967-1151 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 11, 2026, Apr 11, 2023 (2 updates tracked since 2023).

About Haley Mueller Otr/l NPPES

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

HALEY MUELLER OTR/L (NPI 1417642836) is an individual hand provider in Glendale, Wisconsin, licensed in Wisconsin (8203-26) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1417642836
Entity TypeIndividualFemale
Primary Taxonomy225XH1200X
Provider Legal NameHALEY MUELLERCredential: OTR/L
Location Address525 W RIVER WOODS PKWY STE 230Glendale, WI 53212-1010
Mailing Address525 W River Woods Pkwy Ste 230Glendale, WI 53212-1010 · (414) 453-7418 · Fax (414) 967-1151
Phone(414) 453-7418
Fax(414) 967-1151
Sole ProprietorNo
Enumeration DateApril 11, 2023
Last NPPES UpdateMarch 11, 20262 updates tracked since enumeration
NPPES CertifiedMarch 11, 2026
✔ NPI 1417642836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOccupational Therapist · HandRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225XH1200X
License✔ Licensed in WI · 8203-26
Also ListedOccupational TherapistTaxonomy 225X00000X · License 8203-26 (WI)
525 W RIVER WOODS PKWY STE 230, Glendale, WI 53212
Open in Google Maps ↗

Other Names 1

Former Name (1)Haley R Henke Otr/l

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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)

Haley Mueller Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Midwest Orthopedic Specialty Hospital, LLC
7.3 mi
Rehabilitation
11415 W BURLEIGH ST STE 109
Wauwatosa, WI 53222
  • Reassigned Medicare billing, Wisconsin enrollment
  • 90 clinicians in this Medicare group
NPI 1770221897 (414) 239-9547

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 7

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

LANDRY ELLIOTT OTR
Occupational Therapist (Hand)
525 W RIVER WOODS PKWY STE 230
GLENDALE, WI 53212
Milwaukee County (414) 453-7418
HAND TO SHOULDER SPECIALISTS OF WISCONSIN LTD
Orthopaedic Surgery (Hand Surgery)
525 W RIVER WOODS PKWY STE 230
GLENDALE, WI 53212
Milwaukee County (414) 453-7418
MARISA ANN PRIELIPP OTR/L
Occupational Therapist
525 W RIVER WOODS PKWY STE 230
GLENDALE, WI 53212
Milwaukee County (414) 453-7418
JOHN C WU M.D.
Orthopaedic Surgery (Hand Surgery)
525 W RIVER WOODS PKWY STE 230
GLENDALE, WI 53212
Milwaukee County (414) 453-7418
MRS. HANNAH JOYCE HERSHBERGER OTR
Occupational Therapist (Hand)
525 W RIVER WOODS PKWY STE 230
GLENDALE, WI 53212
Milwaukee County (414) 453-7418
DR. ANTHONY PETER TRENGA M.D.
Orthopaedic Surgery (Hand Surgery)
525 W RIVER WOODS PKWY STE 230
GLENDALE, WI 53212
Milwaukee County (414) 453-7418
MRS. MARIA T SEAVER OTR
Occupational Therapist (Hand)
525 W RIVER WOODS PKWY STE 230
GLENDALE, WI 53212
Milwaukee County (414) 453-7418

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 Haley Mueller's NPI number?

The NPI number for Haley Mueller is 1417642836. It was assigned to this individual provider in the NPPES registry on April 11, 2023. The provider is also known as Haley R Henke Otr/L.

Where is Haley Mueller located?

Haley Mueller practices at 525 W River Woods Pkwy Ste 230, Glendale, WI 53212. The listed phone number is (414) 453-7418.

What is Haley Mueller's specialty?

The primary specialty registered for this NPI is Occupational Therapist, specializing in Hand, with taxonomy code 225XH1200X.

Is Haley Mueller enrolled in Medicare?

Yes. Haley Mueller is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Haley Mueller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Haley Mueller reassigns Medicare benefits to Midwest Orthopedic Specialty Hospital, LLC (Wauwatosa, 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 Haley Mueller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Haley Mueller accept?

Health plans from UnitedHealthcare list Haley Mueller 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 Haley Mueller was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.