Alex Lin

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

25370 Issued in MA

Practice address

303 Wyman St Ste 300
Waltham, MA 02451-1255

Phone

(877) 407-3422

Fax

(877) 407-4329

NPI assigned

May 25, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 5

Medicare fee-for-service enrollment

Enrolled in MA, TX2 enrollments

Enrollment records 2

Specialty

Physical Therapist in Private Practice

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Fox Rehabilitation Services TX LLCGroup PAC ID 7113330879, 122 clinicians

Kimberly Mullen DC PLLCGroup PAC ID 7012273857, 3 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• Fox Rehabilitation Services TX LLC

  • Physical Therapist
  • Allen, TX
  • NPI 1710582580
  Medicare reassignment Care Compare group NPD
• Kimberly Mullen DC PLLC

  • Physical Therapist
  • Austin, TX
  • NPI 1518383207
  Medicare reassignment Care Compare group
• Fox Rehab Ma LLC

  • Physical Therapist
  • Waltham, MA
  • NPI 1497174437
  Medicare reassignment NPD

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

{
    "created_epoch": "1621900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753315200000",
    "number": "1750956488",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7 CARNEGIE PLZ",
            "city": "CHERRY HILL",
            "state": "NJ",
            "postal_code": "080031000",
            "telephone_number": "877-407-3422",
            "fax_number": "877-407-4329"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "303 WYMAN ST STE 300",
            "city": "WALTHAM",
            "state": "MA",
            "postal_code": "024511255",
            "telephone_number": "877-407-3422",
            "fax_number": "877-407-4329"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIN",
        "first_name": "ALEX",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-05-25",
        "last_updated": "2025-07-24",
        "certification_date": "2025-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MA",
            "license": "25370",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
            "affiliationName": "FOX REHABILITATION SERVICES TX LLC",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "13001 Hillcrest Rd",
            "city": "Dallas",
            "state": "TX",
            "country_code": "US",
            "postal_code": "752405402",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
            "affiliationName": "FOX REHABILITATION SERVICES TX LLC",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "11500 Fallbrook Dr",
            "city": "Houston",
            "state": "TX",
            "country_code": "US",
            "postal_code": "770654280",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
            "affiliationName": "FOX REHABILITATION SERVICES TX LLC",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "225 E Ralph Hall Pkwy",
            "city": "Rockwall",
            "state": "TX",
            "country_code": "US",
            "postal_code": "750326815",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
            "affiliationName": "FOX REHABILITATION SERVICES TX LLC",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "650 S Greenville Ave",
            "city": "Allen",
            "state": "TX",
            "country_code": "US",
            "postal_code": "750023037",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
            "affiliationName": "FOX REHABILITATION SERVICES TX LLC",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "4101 W Arkansas Ln",
            "city": "Arlington",
            "state": "TX",
            "country_code": "US",
            "postal_code": "760161496",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Marilyn Buzon Liguid, OTR/L
• Allison Liguori, LCSW
• James S Liljestrand, M.D.
• Khai Lim, DMD
• SE Hyun Lim
• Hsiao-Han Lin
• Kathryn Anne Lind, RNP
• Robert James Lindberg
• Richard H. Lindo, LICSW
• Gabriela Yanira Lino

• Physical Therapist in Waltham, MA
• Providers in Waltham, MA by specialty
• Physical Therapist in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 24, 2025; 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.