NPIMap

Organization Active NPI

McKernan Counseling & Advocacy PLLC

  • Professional Counselor
  • Palatine, IL
National Provider Identifier
1336048891
Registry record updated Nov 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
Legal business name
MCKERNAN COUNSELING & ADVOCACY PLLC
Practice address
227 W Wellington Dr
Palatine, IL 60067-2499
Phone
(847) 946-5633
NPI assigned
Nov 2, 2026
Last updated
Nov 2, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 2, 2026

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

Authorized official

Name
Mary McKernan, LCPCNPI 1245093160
Title
Owner
Phone
(847) 946-5633

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Professional CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YP2500X Primary

Addresses

Primary practice location

227 W Wellington Dr
Palatine, IL 60067-2499

Mailing address

227 W Wellington Dr
Palatine, IL 60067-2499
Phone (847) 946-5633

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1793577600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1793577600000",
    "number": "1336048891",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "227 W WELLINGTON DR",
            "city": "PALATINE",
            "state": "IL",
            "postal_code": "600672499",
            "telephone_number": "847-946-5633"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "227 W WELLINGTON DR",
            "city": "PALATINE",
            "state": "IL",
            "postal_code": "600672499",
            "telephone_number": "847-946-5633"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MCKERNAN COUNSELING & ADVOCACY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-11-02",
        "last_updated": "2026-11-02",
        "certification_date": "2026-11-02",
        "status": "A",
        "authorized_official_last_name": "MCKERNAN",
        "authorized_official_first_name": "MARY",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "847-946-5633",
        "authorized_official_credential": "LCPC"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Professional",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Palatine, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.