Sierra S Hiestand

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

209.032507 Issued in IL

Practice address

4103 S Water Tower PL
Mount Vernon, IL 62864-6293

Phone

(618) 899-3500

NPI assigned

Jun 12, 2025

Last updated

Jun 12, 2025By 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, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Physician Services Corporation of Southern Illinois IncGroup PAC ID 9234022567, 120 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• SSM Health at Home Health-Illinois Home health agency, Mount Vernon, IL, CCN 147088
• Good Samaritan Regional HLTH Center Hospital, Mount Vernon, IL, CCN 140046

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: shiestand150448@direct-ehr-ssmhc.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.

• Physician Services Corporation of Southern Illinois Inc.

  dba SSM Health Medical Group

  • Internal Medicine Physician
  • Mount Vernon, IL
  • NPI 1831101807
  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Good Samaritan Regional Health Center

  dba SSM Health Good Samaritan Hospital - Mt. Vernon

  • General Acute Care Hospital
  • Mount Vernon, IL
  • NPI 1609897339
  Care Compare affiliation
• SSM Health Businesses

  dba SSM Health at Home Home Health Glen Carbon

  • Home Health Agency
  • Mount Vernon, IL
  • NPI 1295798403
  Care Compare affiliation

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

{
    "created_epoch": "1749686400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749686400000",
    "number": "1689569246",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4103 S WATER TOWER PL",
            "city": "MOUNT VERNON",
            "state": "IL",
            "postal_code": "628646293",
            "telephone_number": "618-899-2500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4103 S WATER TOWER PL",
            "city": "MOUNT VERNON",
            "state": "IL",
            "postal_code": "628646293",
            "telephone_number": "618-899-3500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HIESTAND",
        "first_name": "SIERRA",
        "middle_name": "S",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-12",
        "last_updated": "2025-06-12",
        "certification_date": "2025-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209.032507",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Morgan Lynn Virginia Henry
• Elizabeth A Hensley, M.S., L.C.P.C.
• Sara Elizabeth Hensley, PHARMD.
• Heritage Woods of Mt. Vernon, LLC
• Christopher Michael Herman, RPH
• Highland Park CVS, L.L.C. (CVS Pharmacy 6370)
• Hill-Rom Company, Inc.
• Andy L Hill
• Deana Renee Hill, LPN
• Andrea Hills, L.P.N.

• Family Nurse Practitioner in Mount Vernon, IL
• Providers in Mount Vernon, 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 Jun 12, 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.
• 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.