NPIMap

Organization Active NPI

Ati Holdings Missouri, LLC

Doing business as ATI Physical Therapy

  • Physical Therapist
  • Saint Louis, MO
National Provider Identifier
1609277946
Registry record updated Mar 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
Legal business name
ATI HOLDINGS MISSOURI, LLC
Doing business as
ATI Physical Therapy
Practice address
4418 Telegraph Rd
Saint Louis, MO 63129-3316
Phone
(314) 894-2222
NPI assigned
Sep 5, 2014
Last updated
Mar 24, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Mar 24, 2026

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

Authorized official

Name
Wade A MeyerNPI 1396837498
Title
VP Chief Compliance Officer
Phone
(630) 296-2222

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X NU Primary

Addresses

Primary practice location

4418 Telegraph Rd
Saint Louis, MO 63129-3316

Mailing address

2001 Butterfield Rd Ste 1600
Downers Grove, IL 60515-1211
Phone (630) 296-2223

Other names 1

  • ATI Physical Therapy Doing business as

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20141204002183 MO Part B Supplier - Physical/Occupational Therapy Group in Private Practice 3577885326 Receives reassigned benefits from 15 practitioners
Practice locations: St Louis, MO

National Provider Directory

National Provider Directory

Member of 2

Organizations this organization is a member of, according to the National Provider Directory.

Practitioners & affiliated clinicians

Practitioners 29

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 29

NPI Registry JSON

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

{
    "created_epoch": "1409875200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1774310400000",
    "number": "1609277946",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 BUTTERFIELD RD STE 1600",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605151211",
            "telephone_number": "630-296-2223"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4418 TELEGRAPH RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631293316",
            "telephone_number": "314-894-2222"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ATI HOLDINGS MISSOURI, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2014-09-05",
        "last_updated": "2026-03-24",
        "certification_date": "2026-03-24",
        "status": "A",
        "authorized_official_last_name": "MEYER",
        "authorized_official_first_name": "WADE",
        "authorized_official_middle_name": "A",
        "authorized_official_title_or_position": "VP CHIEF COMPLIANCE OFFICER",
        "authorized_official_telephone_number": "630-296-2222"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "ATI Physical Therapy",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "ATI Physical Therapy",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Saint Louis, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.