Meghan Leahey

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

209023089 Issued in IL

Practice address

1100 Lake St Ste 260
Oak Park, IL 60301-1095

Phone

(708) 334-8075

Fax

(708) 419-2176

NPI assigned

Feb 23, 2021

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mleahey50902@direct.rush.rush-health.com

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.

• Midwest Alternative Treatment Clinic, PC

  • Adult Mental Health Clinic/Center
  • Oak Park, IL
  • NPI 1104439777

  Multi-Specialty

  Medicare reassignment NPD
• Lyndon D. Taylor,M.D.,LLC

  • Gynecology Physician
  • Oak Park, IL
  • NPI 1215113600

  Multi-Specialty

  NPD (past)

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

{
    "created_epoch": "1614038400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781740800000",
    "number": "1669066320",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1100 LAKE ST STE 260",
            "city": "OAK PARK",
            "state": "IL",
            "postal_code": "603011095",
            "telephone_number": "708-334-8075",
            "fax_number": "708-419-2176"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 LAKE ST STE 260",
            "city": "OAK PARK",
            "state": "IL",
            "postal_code": "603011095",
            "telephone_number": "708-334-8075",
            "fax_number": "708-419-2176"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEAHEY",
        "first_name": "MEGHAN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-02-23",
        "last_updated": "2026-06-18",
        "certification_date": "2026-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209023089",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Micah Layman, LSW
• Natalie A Layne, D.D.S
• Sarah Magdalena Laz, RN
• Jennifer Lazaro, RBT
• Ruth N. Lazarus, LCSW
• Mayela Beatriz Leal Chanchi, MD
• Fredric Donald Leary Jr., M.D.
• Arian A Lecuona, D.C.
• Ledbetter Enterprise Inc.
• Nathan S Ledeaux, MD

• Nurse Practitioner in Oak Park, IL
• Providers in Oak Park, IL by specialty
• Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.