Gary Michelsen, LCPC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

180002991 Issued in IL

Practice address

3436 N Kennicott Ave
Arlington Heights, IL 60004-7814

Phone

(847) 952-7460

Fax

(847) 222-1754

NPI assigned

Aug 17, 2006

Last updated

Jun 27, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Mental Health Counselor

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Edgewood Clinical Services P.C.Group PAC ID 3971963901, 304 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Interoperability endpoints

• Direct secure messaging: lifestancehealth.garymichelsen@146897.advancedmd-direct.com

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

• Edgewood Clinical Services, P.C.

  dba LifeStance

  • Psychologist
  • Naperville, IL
  • NPI 1295914646
  Medicare reassignment Care Compare group
• Psychology Specialists LTD

  dba LifeStance Health

  • Clinical Psychologist
  • Bloomington, IL
  • NPI 1053368605
  NPD (past)

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

{
    "created_epoch": "1155772800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782518400000",
    "number": "1700999240",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3436 N KENNICOTT AVE",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600047814",
            "telephone_number": "847-952-7460",
            "fax_number": "847-222-1754"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3436 N KENNICOTT AVE",
            "city": "ARLINGTON HEIGHTS",
            "state": "IL",
            "postal_code": "600047814",
            "telephone_number": "847-952-7460",
            "fax_number": "847-222-1754"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MICHELSEN",
        "first_name": "GARY",
        "credential": "LCPC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-17",
        "last_updated": "2026-06-27",
        "certification_date": "2026-06-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "IL",
            "license": "180002991",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "IL",
            "license": "180002991",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "0081646697",
            "state": "IL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Michael J Louise, DC, LTD
• Raman Michael, MD
• Susan F. Michaelis, RPH
• Elizabeth Teloh Michalowicz, OTR/L
• Michelle R Michalski
• Colleen Middendorf
• Midwest Center for Posttraumatic Growth, PLLC
• Midwest Chiropractic Clinic, P.C.
• Midwest Pharmacy Associates,LLC
• Midwest Professional Medical Care Inc.

• Mental Health Counselor in Arlington Heights, IL
• Providers in Arlington Heights, IL by specialty
• Mental Health Counselor in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 27, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.