Lauren Niemeyer, FNP

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

209.015919 Issued in IL

Practice address

234 Garden St
Yorkville, IL 60560-8921

Phone

(630) 553-8500

Fax

(888) 977-3195

NPI assigned

Jun 13, 2017

Last updated

Jan 14, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialty

Nurse Practitioner

Education

Other, 2016

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: lsaathoff144407@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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Divine Hospice & Palliative Care LLC

  dba Delta Hospice & Palliative Care LLC

  • Community Based Hospice Care Agency
  • Yorkville, IL
  • NPI 1437517547
  Medicare reassignment NPD

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

{
    "created_epoch": "1497312000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768348800000",
    "number": "1841720893",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "234 GARDEN ST",
            "city": "YORKVILLE",
            "state": "IL",
            "postal_code": "605608921",
            "telephone_number": "630-553-8500",
            "fax_number": "888-977-3195"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "234 GARDEN ST",
            "city": "YORKVILLE",
            "state": "IL",
            "postal_code": "605608921",
            "telephone_number": "630-553-8500",
            "fax_number": "888-977-3195"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NIEMEYER",
        "first_name": "LAUREN",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-13",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "IL",
            "license": "209.015919",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura Nell
• Izabelle Marie Nelson-Carrillo
• Abigail Nelson
• Harriet M Neustadter
• Klaudia Dorota Niedzwiecki, NP-C
• Cassandra Nieves, LCSW
• Samantha Jean Noble
• Kelli Norman
• North Star Medical Care LLC
• Northern Illinois Foot & Ankle Specialists, LTD

• Acute Care Nurse Practitioner in Yorkville, IL
• Providers in Yorkville, IL by specialty
• Acute Care Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 14, 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.