Jennifer Lynne Hemmer, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

277.004005 Issued in IL

Practice address

923 S Randall Rd
Saint Charles, IL 60174-1556

Phone

(630) 517-5788

NPI assigned

May 14, 2020

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Electronic endpoints 2

Medicare fee-for-service enrollment

Enrolled in IL, WI2 enrollments

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 2

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jhemmer335174@direct.myadvocateaurora.org

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.

• Aurora Quick Care, LLC

  • Nurse Practitioner
  • Mequon, WI
  • NPI 1609820729
  Medicare reassignment NPD
• Midwest Illinois Six Medical Group, PLLC

  • Primary Care Clinic/Center
  • Houston, TX
  • NPI 1295493047
  NPD (past)

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

{
    "created_epoch": "1589414400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746144000000",
    "number": "1528680360",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29373 NETWORK PL",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606733516",
            "telephone_number": "847-390-5900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "923 S RANDALL RD",
            "city": "SAINT CHARLES",
            "state": "IL",
            "postal_code": "601741556",
            "telephone_number": "630-517-5788"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11270 N Port Washington Rd",
            "address_purpose": "LOCATION",
            "city": "Mequon",
            "state": "WI",
            "postal_code": "530923410",
            "country_code": "US",
            "telephone_number": "262-241-1022",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "24801 W 135th St",
            "address_purpose": "LOCATION",
            "city": "Plainfield",
            "state": "IL",
            "postal_code": "605445413",
            "country_code": "US",
            "telephone_number": "800-323-8622",
            "fax_number": "224-225-0356",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HEMMER",
        "first_name": "JENNIFER",
        "middle_name": "LYNNE",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-05-14",
        "last_updated": "2025-05-02",
        "certification_date": "2025-05-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "WI",
            "license": "14759",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WI",
            "license": "14759",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "277.004005",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100264356",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "24801 W 135th St",
            "city": "Plainfield",
            "state": "IL",
            "country_code": "US",
            "postal_code": "605445413",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jhemmer335174@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "24801 W 135th St",
            "city": "Plainfield",
            "state": "IL",
            "country_code": "US",
            "postal_code": "605445413",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Tracy Heilers, LMT
• Cheryl M Heilicser, CCC-SLP, BCBA
• Thomas Helminski
• Help Me Grow Speech Therapy LLC
• David S. Hemmer, M.D.
• Heather L Henderson, APRN, CNP
• Ashley Hendrickson, HEALTH COACH
• Rona Lee Henne, OTR/L
• Abigail Henry, LPC
• Maureen Patricia Henry, LCSW

• Family Nurse Practitioner in Saint Charles, IL
• Providers in Saint Charles, IL by specialty
• Family Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 2, 2025; 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.