Individual provider Active NPI

Alyssa Marie Mehnert, LCSW

  • Clinical Social Worker
  • Allentown, PA
National Provider Identifier
1780947309
Registry record updated Sep 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
CW025014 Issued in PA
Practice address
2047 PA Route 309
Allentown, PA 18104-9307
Phone
(610) 906-8064
NPI assigned
Jun 19, 2012
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 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 WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X CW025014 PA Primary

Addresses

Primary practice location

2047 PA Route 309
Allentown, PA 18104-9307

Mailing address

1945 Little John LN
Allentown, PA 18103-2952
Phone (917) 579-3379

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
CW025014PAMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
The Calm Space LLC Clinical Past Accepting new patients

Interoperability endpoints

  • Direct secure messaging: alyssa.mehnert.1@33682.direct.athenahealth.com

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1340064000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1780947309",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1945 LITTLE JOHN LN",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181032952",
            "telephone_number": "917-579-3379"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2047 PA ROUTE 309",
            "city": "ALLENTOWN",
            "state": "PA",
            "postal_code": "181049307",
            "telephone_number": "610-906-8064"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MEHNERT",
        "first_name": "ALYSSA",
        "middle_name": "MARIE",
        "name_prefix": "Mrs.",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-06-19",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": "PA",
            "license": "CW025014",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Allentown, PA

Sources for this page

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