Individual provider Active NPI

Mason Lee, DPT

  • Physical Therapist
  • Williamsburg, VA
National Provider Identifier
1063245538
Registry record updated Jun 18, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
57045 Issued in AL
Practice address
4125 Ironbound Rd Ste 101
Williamsburg, VA 23188-2666
Phone
(757) 565-3400
Fax
(757) 565-6445
NPI assigned
Aug 21, 2024
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 18, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X CP055769PT AL
Physical Therapist 225100000X 57045 AL Primary
Physical Therapist 225100000X CP042699T VA

Addresses

Primary practice location

4125 Ironbound Rd Ste 101
Williamsburg, VA 23188-2666

Mailing address

2400 Wisteria Dr Ste a
Snellville, GA 30078-2689
Phone (770) 982-0102

Other practice location 1

2400 Wisteria Dr Ste A
Snellville, GA 30078-2689
Phone (770) 982-0102

Other practice location 2

1451 Dr Edward Hillard Dr Ste 130
Tuscaloosa, AL 35401-7449
Phone (205) 561-5899

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AL, VA2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20241115003445 AL Practitioner - Physical Therapist in Private Practice 7012441819 Reassigns benefits to 1 organization
I20250424000071 VA Practitioner - Physical Therapist in Private Practice 7012441819 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ati Holdings of Alabama LLCGroup PAC ID 2769756436, 66 clinicians

Practice addresses (Care Compare)

1451 Dr Edward Hillard Dr
Suite 130
Tuscaloosa, AL 35401-7449
Phone (205) 561-5899

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
57045ALMDPhysical Therapist
CP042699TVAMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Tidewater Physical Therapy, LLC Physical Therapist CurrentSince Mar 20, 2025 Accepting new patients
Ati Holdings of Alabama, LLC Physical Therapist CurrentSince Aug 19, 2024 Accepting new patients
Tidewater Physical Therapy, LLC Physical Therapist CurrentSince Mar 20, 2025 Accepting new patients

Locations

1877 Cherokee Ave SW
Cullman, AL 35055
Phone (256) 727-1701

50 Commons Way
Ste D
Oxford, AL 36203
Phone (256) 403-2807

1451 Dr Edward Hillard Dr
Ste 130
Tuscaloosa, AL 35401
Phone (205) 461-5899

790 Remington Blvd
Bolingbrook, IL 60440

2001 Butterfield Rd
Ste 1600
Downers Grove, IL 60515

2122 York Rd
Ste 300
Oak Brook, IL 60523
Phone (630) 575-6250

10128 W Broad St
Bldg Iii
Glen Allen, VA 23060
Phone (804) 217-9210

4125 Ironbound Rd
Ste 101
Williamsburg, VA 23188
Phone (757) 258-2561

Organizations & group practices 3

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": "1724198400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781740800000",
    "number": "1063245538",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2400 WISTERIA DR STE A",
            "city": "SNELLVILLE",
            "state": "GA",
            "postal_code": "300782689",
            "telephone_number": "770-982-0102",
            "fax_number": "770-982-0130"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4125 IRONBOUND RD STE 101",
            "city": "WILLIAMSBURG",
            "state": "VA",
            "postal_code": "231882666",
            "telephone_number": "757-565-3400",
            "fax_number": "757-565-6445"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2400 Wisteria Dr Ste A",
            "address_purpose": "LOCATION",
            "city": "Snellville",
            "state": "GA",
            "postal_code": "300782689",
            "country_code": "US",
            "telephone_number": "770-982-0102",
            "fax_number": "770-982-0130",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1451 Dr Edward Hillard Dr Ste 130",
            "address_purpose": "LOCATION",
            "city": "Tuscaloosa",
            "state": "AL",
            "postal_code": "354017449",
            "country_code": "US",
            "telephone_number": "205-561-5899",
            "fax_number": "205-860-7029",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEE",
        "first_name": "MASON",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2024-08-21",
        "last_updated": "2026-06-18",
        "certification_date": "2026-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "AL",
            "license": "CP055769PT",
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "AL",
            "license": "57045",
            "primary": true
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "VA",
            "license": "CP042699T",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Williamsburg, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 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.