Erin Siefert, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

209018575 Issued in IL

Practice address

1005 Broadway St
Quincy, IL 62301-2834

Phone

(217) 223-8400

Fax

(217) 223-6894

NPI assigned

Dec 30, 2018

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

Other names 1

• Erin Lewellen Former name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IL, MO2 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

Specialty

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Blessing HospitalGroup PAC ID 3072422534, 414 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Blessing Hospital Hospital, Quincy, IL, CCN 140015
• Illini Community Hospital Hospital, Pittsfield, IL, CCN 141315

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

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.

• Blessing Hospital

  • Multi-Specialty Clinic/Center
  • Quincy, IL
  • NPI 1114471737

  MO

  Medicare reassignment Care Compare group NPD
• Blessing Hospital

  • Social Worker
  • Quincy, IL
  • NPI 1073918462
  NPD
• Quincy Clinical Laboratory Services SC

  • Anatomic Pathology & Clinical Pathology Physician
  • Quincy, IL
  • NPI 1114773272
  NPD
• West Central Pathology Specialists, S.C.

  • Anatomic Pathology & Clinical Pathology Physician
  • Quincy, IL
  • NPI 1083895452
  NPD
• Blessing Hospital

  • Nurse Practitioner
  • Quincy, IL
  • NPI 1417204827
  NPD (past)

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

• Blessing Hospital

  • Nurse Practitioner
  • Quincy, IL
  • NPI 1417204827

  Hospital

  Care Compare affiliation
• Blessing Hospital

  • General Acute Care Hospital
  • Quincy, IL
  • NPI 1760571699
  Care Compare affiliation
• Blessingcare Corporation

  • Critical Access Hospital
  • Pittsfield, IL
  • NPI 1720086218
  Care Compare affiliation

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

{
    "created_epoch": "1546128000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1053883140",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1005 BROADWAY ST",
            "city": "QUINCY",
            "state": "IL",
            "postal_code": "623012834"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1005 BROADWAY ST",
            "city": "QUINCY",
            "state": "IL",
            "postal_code": "623012834",
            "telephone_number": "217-223-8400",
            "fax_number": "217-223-6894"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "927 Broadway St",
            "address_purpose": "LOCATION",
            "city": "Quincy",
            "state": "IL",
            "postal_code": "623012719",
            "country_code": "US",
            "telephone_number": "217-214-6230",
            "fax_number": "217-214-5854",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "100 Medical Dr",
            "address_purpose": "LOCATION",
            "city": "Hannibal",
            "state": "MO",
            "postal_code": "634016877",
            "country_code": "US",
            "telephone_number": "217-223-8400",
            "fax_number": "217-277-3960",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIEFERT",
        "first_name": "ERIN",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-12-30",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209018575",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.1068.1",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "2720 Dundee Rd # 302",
            "city": "Northbrook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600622609",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "ERIN",
            "last_name": "LEWELLEN",
            "credential": "NP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Kyla R Shultz, FNP-C
• Amy Rose Siebers, MS, CCC-SLP
• Judith Marie Siebers
• Sara Marie Siebert, OD
• Eric A Sieck, MD
• Megan E Siemens, SLP
• Millicent Ann Silver, LCSW
• Alison J Simmons, OT
• Linda K. Simons, CFM
• Andrea Kay Sims, BA

• Family Nurse Practitioner in Quincy, IL
• Providers in Quincy, 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 Sep 2, 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.