Individual provider Active NPI

Rachel Chariton, OTR/L

  • Occupational Therapist
  • West Allis, WI
National Provider Identifier
1386031656
Registry record updated Oct 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Occupational TherapistTaxonomy code 225X00000X
License
8919-26 Issued in WI
Practice address
8901 W Lincoln Ave
West Allis, WI 53227-2409
Phone
(414) 328-6000
NPI assigned
Apr 23, 2015
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 21, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Occupational Therapist 225X00000X 8919-26 WI Primary
Hand Occupational Therapist 225XH1200X OT005768 GA

Addresses

Primary practice location

8901 W Lincoln Ave
West Allis, WI 53227-2409

Mailing address

PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250

Other identifiers 1

IdentifierTypeStateIssuer
100371440MedicaidWI

Other names 1

  • Rachel Mueller Former name

Electronic endpoints 3

TypeEndpointUseAffiliation
CONNECT URL https://esmd.abilitynetwork.com:8291/Gateway/Documentsubmission/2_0/Nhinservice/XDRRequest_Service Other Ability Network
Direct Messaging Address rchariton433971@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250916000191 WI Practitioner - Occupational Therapist in Private Practice 6507130390 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Occupational Therapist in Private Practice
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

3301 W Forest Home Ave
Milwaukee, WI 53215-2843

PO Box
Chicago, IL 60673

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
8919-26WIMDOccupational Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Aurora Medical Group, Inc. CurrentSince Aug 25, 2025 Accepting new patients
Aurora Advanced Healthcare Inc CurrentSince Dec 16, 2025 Accepting new patients
Aurora Advanced Healthcare, Inc. CurrentSince Dec 16, 2025 Accepting new patients
Aurora Medical Group, Inc. CurrentSince Aug 25, 2025 Accepting new patients
West Allis Memorial Hospital, Inc. Past Accepting new patients
Aurora Medical Group, Inc. Past Accepting new patients

Locations

N112W17975 Mequon Rd
Germantown, WI 53022
Phone (262) 532-7600

3003 W Good Hope Rd
Glendale, WI 53209
Phone (414) 352-3100

12203 N Corporate Pkwy
Mequon, WI 53092
Phone (262) 387-8200

1020 N 12th St
Milwaukee, WI 53233
Phone (414) 219-3056

9000 W Sura Ln
Milwaukee, WI 53228
Phone (414) 246-6500

8901 W Lincoln Ave
West Allis, WI 53227
Phone (414) 328-6000

8901 W Lincoln Ave
Ste 405
West Allis, WI 53227
Phone (414) 329-5658

Interoperability endpoints

  • Direct secure messaging: rchariton433971@direct.myadvocateaurora.org

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1429747200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761004800000",
    "number": "1386031656",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044",
            "telephone_number": "800-326-2250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8901 W LINCOLN AVE",
            "city": "WEST ALLIS",
            "state": "WI",
            "postal_code": "532272409",
            "telephone_number": "414-328-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHARITON",
        "first_name": "RACHEL",
        "credential": "OTR/L",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-04-23",
        "last_updated": "2025-10-21",
        "certification_date": "2025-10-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225X00000X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist",
            "state": "WI",
            "license": "8919-26",
            "primary": true
        },
        {
            "code": "225XH1200X",
            "taxonomy_group": "",
            "desc": "Occupational Therapist, Hand",
            "state": "GA",
            "license": "OT005768",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100371440",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/Documentsubmission/2_0/Nhinservice/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "64 S Price Rd Ste B",
            "city": "Brownsville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "785212459",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rchariton433971@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "8901 W Lincoln Ave",
            "city": "West Allis",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532272409",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "8901 W Lincoln Ave",
            "city": "West Allis",
            "state": "WI",
            "country_code": "US",
            "postal_code": "532272409",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "RACHEL",
            "last_name": "MUELLER",
            "credential": "OTR/L",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in West Allis, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.