Maureen O'Neill Biggs, LADC, LPC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

001099 Issued in CT

Practice address

38 Old Ridgebury Rd
Danbury, CT 06810-5128

Phone

(203) 792-4515

Fax

(203) 748-2604

NPI assigned

Nov 29, 2006

Last updated

Sep 11, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1164758400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1316014038",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "26 HALSEY DR",
            "city": "WALLINGFORD",
            "state": "CT",
            "postal_code": "064925381",
            "telephone_number": "203-792-4515",
            "fax_number": "203-748-2604"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "38 OLD RIDGEBURY RD",
            "city": "DANBURY",
            "state": "CT",
            "postal_code": "068105128",
            "telephone_number": "203-792-4515",
            "fax_number": "203-748-2604"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BIGGS",
        "first_name": "MAUREEN",
        "middle_name": "O'NEILL",
        "name_prefix": "Mrs.",
        "credential": "LADC, LPC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-11-29",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CT",
            "license": "000245",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CT",
            "license": "001099",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tapasya Bhusal, M.D
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• Dennis A Bieber, LCSW
• Jeanne Bielawa, LPC
• Tanya Billstone, CNA
• Biometric Diagnostics, LLC (1CT Home Care)
• Kimberly Marie Bjelland, CNM
• Deborah Black, M.D.
• Philip Black, ATC, PA-C

• Mental Health Counselor in Danbury, CT
• Providers in Danbury, CT by specialty
• Mental Health Counselor in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.