Individual provider Active NPI

Susan L Underwood, P.T.

  • Physical Therapist
  • Brentwood, TN
National Provider Identifier
1699775304
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
PT0000000517 Issued in TN
Practice address
1195 Old Hickory Blvd
Suite 100
Brentwood, TN 37027-4239
Phone
(615) 377-8773
Fax
(615) 377-8775
NPI assigned
Jul 22, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X PT0000000517 TN Primary

Addresses

Primary practice location

1195 Old Hickory Blvd
Suite 100
Brentwood, TN 37027-4239

Mailing address

5817 Robert E Lee Dr
Nashville, TN 37215-5221
Phone (615) 665-0177

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20041115000444 TN Practitioner - Physical Therapist in Private Practice 8921062571 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 1967
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Susan Underwood Physical TherapyGroup PAC ID 7214956069, 5 clinicians

Practice addresses (Care Compare)

2021 Richard Jones Rd
Suite 180
Nashville, TN 37215-2860
Phone (615) 298-8021

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
PT0000000517TNMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Susan Underwood Physical Therapy CurrentSince Sep 20, 2005 Accepting new patients
Agilitas USA Inc Physical Therapist Past Accepting new patients

Locations

2021 Richard Jones Rd
Ste 180
Nashville, TN 37215
Phone (615) 298-8021

Organizations & group practices 2

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": "1121990400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1699775304",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5817 ROBERT E LEE DR",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372155221",
            "telephone_number": "615-665-0177",
            "fax_number": "615-665-0177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1195 OLD HICKORY BLVD",
            "address_2": "SUITE 100",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370274239",
            "telephone_number": "615-377-8773",
            "fax_number": "615-377-8775"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "UNDERWOOD",
        "first_name": "SUSAN",
        "middle_name": "L",
        "name_prefix": "Mrs.",
        "credential": "P.T.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-07-22",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "TN",
            "license": "PT0000000517",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brentwood, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.