Individual provider Active NPI

Margaret Misiolek, LPC

  • Professional Counselor
  • Crystal Lake, IL
National Provider Identifier
1376492256
Registry record updated Jan 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
178.022250 Issued in IL
Practice address
900 Pyott Rd
Crystal Lake, IL 60014-8716
Phone
(815) 893-9424
NPI assigned
Jan 24, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 24, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X 178.022250 IL Primary

Addresses

Primary practice location

900 Pyott Rd
Crystal Lake, IL 60014-8716

Mailing address

220 Ash Ave
Woodstock, IL 60098-2512
Phone (815) 893-9424

Other practice location 1

220 Ash Ave
Woodstock, IL 60098-2512
Phone (847) 651-5564

Other practice location 2

215 Easton Pkwy
Rockford, IL 61108-2216
Phone (815) 962-0871 ext. 442

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
178.022250ILMDProfessional Counselor

NPI Registry JSON

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

{
    "created_epoch": "1769212800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769212800000",
    "number": "1376492256",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "220 ASH AVE",
            "city": "WOODSTOCK",
            "state": "IL",
            "postal_code": "600982512",
            "telephone_number": "815-893-9424"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 PYOTT RD",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600148716",
            "telephone_number": "815-893-9424"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "220 Ash Ave",
            "address_purpose": "LOCATION",
            "city": "Woodstock",
            "state": "IL",
            "postal_code": "600982512",
            "country_code": "US",
            "telephone_number": "847-651-5564",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "215 Easton Pkwy",
            "address_purpose": "LOCATION",
            "city": "Rockford",
            "state": "IL",
            "postal_code": "611082216",
            "country_code": "US",
            "telephone_number": "815-962-0871 x442",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MISIOLEK",
        "first_name": "MARGARET",
        "credential": "LPC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-24",
        "last_updated": "2026-01-24",
        "certification_date": "2026-01-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "IL",
            "license": "178.022250",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Crystal Lake, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 24, 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.