Individual provider Active NPI

Alyson Hammerman Charnas, L.I.S.W, MSW

  • Clinical Social Worker
  • Mayfield Heights, OH
National Provider Identifier
1972855351
Registry record updated Sep 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
I.1100090 Issued in OH
Practice address
6120 Parkland Blvd Ste 210
Mayfield Heights, OH 44124-6129
Phone
(312) 343-4692
NPI assigned
Oct 9, 2012
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 15, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 149030021 IL
Clinical Social Worker 1041C0700X TPSW5937 FL
Clinical Social Worker 1041C0700X I.1100090 OH Primary

Addresses

Primary practice location

6120 Parkland Blvd Ste 210
Mayfield Heights, OH 44124-6129

Mailing address

70 Sterncrest Dr
Moreland Hills, OH 44022-1803
Phone (216) 401-3754

Other identifiers 2

IdentifierTypeStateIssuer
TPSW5937OtherFLTLTHLCSW
149030021OtherILLCSW

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)
Enrolled

State licenses

LicenseStateTypeSpecialty
TPSW5937FLMDClinical Social Worker
149030021ILMDClinical Social Worker
I.1100090OHMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Humanistic Counseling Center LLC PastSince Jul 1, 2023 Accepting new patients

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": "1349740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757894400000",
    "number": "1972855351",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "70 STERNCREST DR",
            "city": "MORELAND HILLS",
            "state": "OH",
            "postal_code": "440221803",
            "telephone_number": "216-401-3754"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6120 PARKLAND BLVD STE 210",
            "city": "MAYFIELD HEIGHTS",
            "state": "OH",
            "postal_code": "441246129",
            "telephone_number": "312-343-4692"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHARNAS",
        "first_name": "ALYSON",
        "middle_name": "HAMMERMAN",
        "credential": "L.I.S.W, MSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-10-09",
        "last_updated": "2025-09-15",
        "certification_date": "2025-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149030021",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "FL",
            "license": "TPSW5937",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "OH",
            "license": "I.1100090",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "TLTHLCSW",
            "identifier": "TPSW5937",
            "state": "FL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "LCSW",
            "identifier": "149030021",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Mayfield Heights, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 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.