Bion P Harrigan, LMSW

Primary specialty

Social WorkerTaxonomy code 104100000X

License

13276 Issued in CT

Practice address

2 Trap Falls Rd Ste 120
Shelton, CT 06484-7621

Phone

(203) 816-6424

NPI assigned

May 23, 2022

Last updated

Dec 31, 2025By 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

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Progressive Institute LLC

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Shelton, CT
  • NPI 1669944724
  NPD

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

{
    "created_epoch": "1653264000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767139200000",
    "number": "1780322453",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4 LEDGE RD",
            "city": "WOODBRIDGE",
            "state": "CT",
            "postal_code": "065251802",
            "telephone_number": "978-985-9191"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2 TRAP FALLS RD STE 120",
            "city": "SHELTON",
            "state": "CT",
            "postal_code": "064847621",
            "telephone_number": "203-816-6424"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "35 Old Tavern Rd",
            "address_purpose": "LOCATION",
            "city": "Orange",
            "state": "CT",
            "postal_code": "064773450",
            "country_code": "US",
            "telephone_number": "203-553-9949",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARRIGAN",
        "first_name": "BION",
        "middle_name": "P",
        "credential": "LMSW",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-05-23",
        "last_updated": "2025-12-31",
        "certification_date": "2025-12-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CT",
            "license": "13276",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Layli Harandi, ND
• Kerry Hardy, RN,HNB-BC,RMT
• Alice Hargrove, LPCA
• My'Asia Hargrove
• Harmony Ridge Senior Living PC
• Oksana Harvey, PHARM.D.
• Sheri Hatfield, LCSW
• Hawthorne Senior Health PC
• Brittany Hay, BCBA
• Xin He, M.D.

• Social Worker in Shelton, CT
• Providers in Shelton, CT by specialty
• Social Worker in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 31, 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.