Judith D Powsner, LICSW, LADC

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

1016284 Issued in MA

Practice address

9 Acton Rd
Suite 25
Chelmsford, MA 01824-3498

Phone

(978) 256-6579

Fax

(978) 256-1943

NPI assigned

Dec 2, 2005

Last updated

Jul 13, 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

Other identifiers 9

Medicare fee-for-service enrollment

Enrolled in MA

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

Other, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Associates of Merrimack Valley IncGroup PAC ID 6406837103, 3 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Associates of Merrimack Valley Inc

  dba Family Associates Of Merrimack Valley

  • Adolescent and Children Mental Health Clinic/Center
  • Chelmsford, MA
  • NPI 1174536809
  Medicare reassignment Care Compare group
• Greater Lowell Psychiatric Associates, LLC

  • Adult Psychiatric/Mental Health Registered Nurse
  • North Chelmsford, MA
  • NPI 1760463004

  Clinical

  NPD (past)

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

{
    "created_epoch": "1133481600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1851375844",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9 ACTON RD",
            "address_2": "SUITE 25",
            "city": "CHELMSFORD",
            "state": "MA",
            "postal_code": "018243498",
            "telephone_number": "978-256-6579",
            "fax_number": "978-256-1943"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9 ACTON RD",
            "address_2": "SUITE 25",
            "city": "CHELMSFORD",
            "state": "MA",
            "postal_code": "018243498",
            "telephone_number": "978-256-6579",
            "fax_number": "978-256-1943"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "POWSNER",
        "first_name": "JUDITH",
        "middle_name": "D",
        "credential": "LICSW, LADC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-12-02",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "1016284",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "VALUE OPTIONS",
            "identifier": "020418",
            "state": "MA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1851900",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NETWORK HEALTH",
            "identifier": "969855",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NHP",
            "identifier": "0022320",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TUFTS",
            "identifier": "460072",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBSNH",
            "identifier": "14Y001261MA01",
            "state": "NH"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MHN",
            "identifier": "333114",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PACIFICARE",
            "identifier": "043476807-07",
            "state": "MA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBSMA",
            "identifier": "P06624",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Caitlin Polistena, MD
• Ruby Catherine Politano
• Vanessa Poma, BCBA
• Stephen Joseph Poor III, MD
• Holly Powderly, NP
• Precision Surgical Specialists of Lowell PC
• Precision Surgical Specialists of Lowell PC
• Premier Services at Home LLC
• Prime Foot and Ankle Care, LLC
• Rafael A Pupo, M.D.

• Clinical Social Worker in Chelmsford, MA
• Providers in Chelmsford, MA by specialty
• Clinical Social Worker in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.