Individual provider Active NPI

Alexandra C Ernst, LCSW

  • Clinical Social Worker
  • Philadelphia, PA
National Provider Identifier
1720894389
Registry record updated Feb 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
CW025361 Issued in PA
Practice address
4439 Ernie Davis Cir
Philadelphia, PA 19154-1752
Phone
(508) 524-5337
NPI assigned
Dec 9, 2024
Last updated
Feb 3, 2025By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 3, 2025

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 CW025361 PA Primary

Addresses

Primary practice location

4439 Ernie Davis Cir
Philadelphia, PA 19154-1752

Mailing address

2329 Street Rd # 1037
Bensalem, PA 19020-2806
Phone (610) 829-9929

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
CW025361PAMDClinical Social Worker

NPI Registry JSON

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

{
    "created_epoch": "1733702400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738540800000",
    "number": "1720894389",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2329 STREET RD # 1037",
            "city": "BENSALEM",
            "state": "PA",
            "postal_code": "190202806",
            "telephone_number": "610-829-9929",
            "fax_number": "610-936-9998"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4439 ERNIE DAVIS CIR",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191541752",
            "telephone_number": "508-524-5337"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ERNST",
        "first_name": "ALEXANDRA",
        "middle_name": "C",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-12-09",
        "last_updated": "2025-02-03",
        "certification_date": "2025-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "PA",
            "license": "CW025361",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 3, 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.