Janna Blackstone, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

16251 Issued in CT

Practice address

40 Mansfield Ave
Willimantic, CT 06226-2018

Phone

(860) 450-7471

NPI assigned

Jan 20, 2026

Last updated

Jan 20, 2026By 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 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

University of Connecticut School of Medicine, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Generations Family Health Center IncGroup PAC ID 4880640630, 34 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

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.

• Generations Family Health Center, Inc.

  • Federally Qualified Health Center (FQHC)
  • Willimantic, CT
  • NPI 1346228905
  Medicare reassignment Care Compare group NPD
• Generations Family Health Center Inc.

  • Federally Qualified Health Center (FQHC)
  • Putnam, CT
  • NPI 1023345089
  NPD

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

{
    "created_epoch": "1768867200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768867200000",
    "number": "1194684613",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 MANSFIELD AVE",
            "city": "WILLIMANTIC",
            "state": "CT",
            "postal_code": "062262018",
            "telephone_number": "860-450-7471"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "40 MANSFIELD AVE",
            "city": "WILLIMANTIC",
            "state": "CT",
            "postal_code": "062262018",
            "telephone_number": "860-450-7471"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLACKSTONE",
        "first_name": "JANNA",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-20",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CT",
            "license": "16251",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth A Bessette
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• Marjorie Betances
• Kenneth Bisch, PHARM D
• BJ's Wholesale Club Inc.
• Martin Adam Bloch, MD
• Melissa Bohan-Hallenbeck, APRN
• Athena Bolinger
• Bevan P Bonhomme, MD
• Katherine I Bonilla, LMSW, LADC

• Clinical Social Worker in Willimantic, CT
• Providers in Willimantic, CT by specialty
• Clinical Social Worker in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.