Organization Active NPI

Muscle & Joint Physical Therapy LLC

  • Physical Therapist
  • Chicago, IL
National Provider Identifier
1336760602
Registry record updated Jun 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
Legal business name
MUSCLE & JOINT PHYSICAL THERAPY LLC
Practice address
3228 N Clark St
Chicago, IL 60657-1602
Phone
(773) 857-0689
Fax
(773) 857-0769
NPI assigned
Apr 28, 2020
Last updated
Jun 26, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 26, 2026

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

Authorized official

Name
Holly Grylls
Title
Billing/Credentialing
Phone
(773) 849-7723

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical TherapistGroup: 193400000X SINGLE SPECIALTY GROUP 225100000X Primary

Addresses

Primary practice location

3228 N Clark St
Chicago, IL 60657-1602

Mailing address

3228 N Clark St
Chicago, IL 60657-1602
Phone (773) 857-0689

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20200608002671 IL Part B Supplier - Clinic/Group Practice 6608297114 Receives reassigned benefits from 7 practitioners
Practice locations: Chicago, IL

National Provider Directory

National Provider Directory

Locations

3228 N Clark St
Chicago, IL 60657
Phone (716) 397-7636

Practitioners & affiliated clinicians

Practitioners 7

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.

NPI Registry JSON

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

{
    "created_epoch": "1588032000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782432000000",
    "number": "1336760602",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3228 N CLARK ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606571602",
            "telephone_number": "773-857-0689",
            "fax_number": "773-857-0769"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3228 N CLARK ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606571602",
            "telephone_number": "773-857-0689",
            "fax_number": "773-857-0769"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MUSCLE & JOINT PHYSICAL THERAPY LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2020-04-28",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A",
        "authorized_official_last_name": "GRYLLS",
        "authorized_official_first_name": "HOLLY",
        "authorized_official_title_or_position": "BILLING/CREDENTIALING",
        "authorized_official_telephone_number": "773-849-7723"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Physical Therapist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 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.