Individual provider Active NPI

Michael A Weiss, DPT

  • Physical Therapist
  • Saint Louis, MO
National Provider Identifier
1770423071
Registry record updated Jun 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
2026029093 Issued in MO
Practice address
201 N 7TH St
Saint Louis, MO 63101-2304
Phone
(314) 678-1008
Fax
(314) 678-1007
NPI assigned
Mar 30, 2026
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 24, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical TherapistGroup: 193200000X MULTI-SPECIALTY GROUP 225100000X 2026029093 MO Primary

Addresses

Primary practice location

201 N 7TH St
Saint Louis, MO 63101-2304

Mailing address

2122 York Rd Ste 300
Oak Brook, IL 60523-1925
Phone (630) 575-6200

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2026
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

1334 Dutch Mill Dr
Ballwin, MO 63011-4222

2122 York Rd
Suite 300
Oak Brook, IL 60523-1981

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1774828800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1770423071",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2122 YORK RD STE 300",
            "city": "OAK BROOK",
            "state": "IL",
            "postal_code": "605231925",
            "telephone_number": "630-575-6200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 N 7TH ST",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631012304",
            "telephone_number": "314-678-1008",
            "fax_number": "314-678-1007"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEISS",
        "first_name": "MICHAEL",
        "middle_name": "A",
        "credential": "DPT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-03-30",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Physical Therapist",
            "state": "MO",
            "license": "2026029093",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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 Jun 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • 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.