Edward Francis Frederick Jr., DMD

Primary specialty

DentistTaxonomy code 122300000X

License

14316 Issued in MA

Practice address

20 Tremont St
Suite 34
Duxbury, MA 02332-5310

Phone

(781) 934-0022

Fax

(781) 934-0080

NPI assigned

May 11, 2006

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

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• DHHS IHS Phoenix Area

  • Clinic/Center
  • Battle Mountain, NV
  • NPI 1548546609

  TX

  Medicare reassignment NPD

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

{
    "created_epoch": "1147305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1710937503",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "20 TREMONT ST",
            "address_2": "SUITE 34",
            "city": "DUXBURY",
            "state": "MA",
            "postal_code": "023325310",
            "telephone_number": "781-934-0022",
            "fax_number": "781-934-0080"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "20 TREMONT ST",
            "address_2": "SUITE 34",
            "city": "DUXBURY",
            "state": "MA",
            "postal_code": "023325310",
            "telephone_number": "781-934-0022",
            "fax_number": "781-934-0080"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FREDERICK",
        "first_name": "EDWARD",
        "middle_name": "FRANCIS",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "credential": "DMD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-11",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "MA",
            "license": "14316",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ryan Eid, MD
• Sabine Eid
• Katharyn Escano
• William E. Evans, D.M.D.
• Kate Finch
• Rachel Elaine Fucillo, OTR/L
• Jillian E Geer
• Thomas J Gill, M.D.
• Amanda Goff, MT-BC
• Debra Goldenberg, LICSW

• Dentist in Duxbury, MA
• Providers in Duxbury, MA by specialty
• Dentist in Massachusetts

• 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; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.