Traci-Marie Sweet, PSY.D.

Primary specialty

Addiction (Substance Use Disorder) PsychologistTaxonomy code 103TA0400X

Practice address

44 Lotus Dr
Plymouth, MA 02360-1864

Phone

(508) 579-0000

NPI assigned

Oct 21, 2013

Last updated

Jan 13, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 6

Addresses

Other names 1

• Dr. Traci-Marie Sweet Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Holon Health, Inc.

  • Addiction Medicine (Preventive Medicine) Physician
  • Elizabethtown, KY
  • NPI 1942902093
  NPD

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

{
    "created_epoch": "1382313600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768262400000",
    "number": "1982032447",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "44 LOTUS DR",
            "city": "PLYMOUTH",
            "state": "MA",
            "postal_code": "023601864",
            "telephone_number": "508-579-0000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44 LOTUS DR",
            "city": "PLYMOUTH",
            "state": "MA",
            "postal_code": "023601864",
            "telephone_number": "508-579-0000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "300 W Main St",
            "address_purpose": "LOCATION",
            "city": "Northborough",
            "state": "MA",
            "postal_code": "015322132",
            "country_code": "US",
            "telephone_number": "508-579-0000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SWEET",
        "first_name": "TRACI-MARIE",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-10-21",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "103TA0400X",
            "taxonomy_group": "",
            "desc": "Psychologist, Addiction (Substance Use Disorder)",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "175L00000X",
            "taxonomy_group": "",
            "desc": "Homeopath",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "171400000X",
            "taxonomy_group": "",
            "desc": "Health & Wellness Coach",
            "state": "MA",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "TRACI-MARIE",
            "last_name": "SWEET",
            "prefix": "DR.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Patricia Swain-Tierney
• Mackenzie Lee Swainamer, CNM, WHNP-BC
• Amanda Taylor Swartz, LMHC
• Jonathan Swartz, RPH
• Kristin I Sweeney, M. ED., LADC 1
• Savanna Swift
• Vanilda Swift
• Nancy A Swirka, LMHC
• Cynthia Sykes
• Nassim Tabrizi, DPM

• Addiction (Substance Use Disorder) Psychologist in Plymouth, MA
• Providers in Plymouth, MA by specialty
• Addiction (Substance Use Disorder) Psychologist in Massachusetts

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