Sean O'Brien, D.M.D

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

License

DN1857220 Issued in MA

Practice address

104 Tremont St Ste 4
Duxbury, MA 02332-4750

Phone

(781) 934-5292

NPI assigned

May 6, 2015

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 CT

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

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

{
    "created_epoch": "1430870400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1728864000000",
    "number": "1316324759",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "104 TREMONT ST STE 4",
            "city": "DUXBURY",
            "state": "MA",
            "postal_code": "023324750",
            "telephone_number": "781-934-5292"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "104 TREMONT ST STE 4",
            "city": "DUXBURY",
            "state": "MA",
            "postal_code": "023324750",
            "telephone_number": "781-934-5292"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "SEAN",
        "name_prefix": "Dr.",
        "credential": "D.M.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-05-06",
        "last_updated": "2024-10-14",
        "certification_date": "2024-10-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "MA",
            "license": "DN1857220",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth Clark Nightingale, RN
• Corey Joseph Nigro, PSYD
• Nicole Norton
• Gail Elaine O'Brien
• Joann O'Brien, D.M.D.
• Susan Margaret O'Brien, LICSW
• Maura June O'Rahilly
• John O'Sullivan
• Kara Oloskey, SLP-CCC
• Nancy Ovaska, RN CS

• General Practice Dentistry in Duxbury, MA
• Providers in Duxbury, MA by specialty
• General Practice Dentistry in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 14, 2024; 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.