Individual provider Active NPI

Michelle Lynn Mohn, LCSW

  • Clinical Social Worker
  • Chicago, IL
National Provider Identifier
1659067882
Registry record updated Sep 25, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
149020694 Issued in IL
Practice address
675 N Saint Clair St Ste 21-100
Chicago, IL 60611-5970
Phone
(312) 695-0990
Fax
(312) 472-5270
NPI assigned
Apr 12, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 25, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 149020694 IL
Clinical Social Worker 1041C0700X 149020694 IL Primary

Addresses

Primary practice location

675 N Saint Clair St Ste 21-100
Chicago, IL 60611-5970

Mailing address

675 N Saint Clair St Ste 21-100
Chicago, IL 60611-5970
Phone (312) 695-0990

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20250711001772 IL Practitioner - Clinical Social Worker 2668987462 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
149020694ILMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Northwestern Medical Faculty Foundation CurrentSince Jul 2, 2025 Accepting new patients
Northwestern Medical Faculty Foundation CurrentSince Jul 2, 2025 Accepting new patients

Locations

Dept 5777
Carol Stream, IL 60122

675 N Saint Clair St
Ste 21-100
Chicago, IL 60611
Phone (312) 908-5284

675 N Saint Clair St
Ste 21100
Chicago, IL 60611

660 N Westmoreland Rd
#302
Lake Forest, IL 60045

660 N Westmoreland Rd
Lake Forest, IL 60045
Phone (847) 535-6100

Organizations & group practices 2

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": "1681257600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758758400000",
    "number": "1659067882",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "675 N SAINT CLAIR ST STE 21-100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606115970",
            "telephone_number": "312-695-0990",
            "fax_number": "312-472-5270"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "675 N SAINT CLAIR ST STE 21-100",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606115970",
            "telephone_number": "312-695-0990",
            "fax_number": "312-472-5270"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MOHN",
        "first_name": "MICHELLE",
        "middle_name": "LYNN",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-12",
        "last_updated": "2025-09-25",
        "certification_date": "2025-09-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "IL",
            "license": "149020694",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "IL",
            "license": "149020694",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.