Nicholas O'Roak

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Practice address

66 Fremont St
Taunton, MA 02780-2325

Phone

(774) 699-1634

NPI assigned

Feb 23, 2026

Last updated

Feb 23, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1771804800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771804800000",
    "number": "1689528010",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "66 FREMONT ST",
            "city": "TAUNTON",
            "state": "MA",
            "postal_code": "027802325",
            "telephone_number": "774-699-1634"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "66 FREMONT ST",
            "city": "TAUNTON",
            "state": "MA",
            "postal_code": "027802325",
            "telephone_number": "774-699-1634"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'ROAK",
        "first_name": "NICHOLAS",
        "name_prefix": "Mr.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-02-23",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kerri O'Keefe
• Jenna O'Leary
• Meghan Leigh O'Leary, M.A., B.A. IBCLC
• Sandra O'Loughlin, PMHNP
• Mary O'Regan, PH.D.
• S O'Toole, RN
• Casey Obrien, MA
• Edward James Obrien, LICSW
• Katherine Nicole Odom
• Novie Ogagan

• Mental Health Counselor in Taunton, MA
• Providers in Taunton, MA by specialty
• Mental Health Counselor in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 23, 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.