Individual provider Active NPI

Thomas Frank Dixon, MS, CCC-SLP

  • Speech-Language Pathologist
  • Nashua, NH
National Provider Identifier
1013736164
Registry record updated Jan 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
3523 Issued in NH
Practice address
17 Birch Hill Dr
Nashua, NH 03063-2541
Phone
(603) 966-1820
Fax
(603) 594-4342
NPI assigned
Oct 7, 2024
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 26, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language PathologistGroup: 193400000X SINGLE SPECIALTY GROUP 235Z00000X 3523 NH Primary

Addresses

Primary practice location

17 Birch Hill Dr
Nashua, NH 03063-2541

Mailing address

30 Erwin Rd
North Reading, MA 01864-2938
Phone (978) 806-6481

Other practice location 1

80 Boston Rd
North Billerica, MA 01862-1034
Phone (978) 667-2166

Other practice location 2

27 Cleveland St
Nashua, NH 03060-4408
Phone (603) 966-3990

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
3523NHMDPharmacist

NPI Registry JSON

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

{
    "created_epoch": "1728259200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769385600000",
    "number": "1013736164",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "30 ERWIN RD",
            "city": "NORTH READING",
            "state": "MA",
            "postal_code": "018642938",
            "telephone_number": "978-806-6481"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17 BIRCH HILL DR",
            "city": "NASHUA",
            "state": "NH",
            "postal_code": "030632541",
            "telephone_number": "603-966-1820",
            "fax_number": "603-594-4342"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "80 Boston Rd",
            "address_purpose": "LOCATION",
            "city": "North Billerica",
            "state": "MA",
            "postal_code": "018621034",
            "country_code": "US",
            "telephone_number": "978-667-2166",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "27 Cleveland St",
            "address_purpose": "LOCATION",
            "city": "Nashua",
            "state": "NH",
            "postal_code": "030604408",
            "country_code": "US",
            "telephone_number": "603-966-3990",
            "fax_number": "603-594-4355",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIXON",
        "first_name": "THOMAS",
        "middle_name": "FRANK",
        "name_prefix": "Mr.",
        "credential": "MS, CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-10-07",
        "last_updated": "2026-01-26",
        "certification_date": "2026-01-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Speech-Language Pathologist",
            "state": "NH",
            "license": "3523",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Nashua, NH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.