Individual provider Active NPI

Lydia Marie Duffy, LICSW

  • Clinical Social Worker
  • Birmingham, AL
National Provider Identifier
1285577338
Registry record updated Apr 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
6804C Issued in AL
Practice address
930 20TH St S Ste 100
Birmingham, AL 35205-2610
Phone
(205) 934-5471
Fax
(205) 975-2380
NPI assigned
Apr 13, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 6804C AL Primary

Addresses

Primary practice location

930 20TH St S Ste 100
Birmingham, AL 35205-2610

Mailing address

1720 2ND Ave S Ste 307
Birmingham, AL 35294-2041
Phone (205) 996-5004

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
6804CALMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1776038400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1285577338",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1720 2ND AVE S STE 307",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352942041",
            "telephone_number": "205-996-5004",
            "fax_number": "205-975-2380"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "930 20TH ST S STE 100",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352052610",
            "telephone_number": "205-934-5471",
            "fax_number": "205-975-2380"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUFFY",
        "first_name": "LYDIA",
        "middle_name": "MARIE",
        "credential": "LICSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-13",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "AL",
            "license": "6804C",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Birmingham, AL

Sources for this page

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