Nicole Siewert

Primary specialty

Case Manager/Care CoordinatorTaxonomy code 171M00000X

Practice address

211 Biede Ave
Defiance, OH 43512-2497

Phone

(419) 782-8856

NPI assigned

Nov 13, 2021

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1636761600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1743984000000",
    "number": "1881350866",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "740 DEERWOOD DR",
            "city": "DEFIANCE",
            "state": "OH",
            "postal_code": "435128126",
            "telephone_number": "419-436-6971"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "211 BIEDE AVE",
            "city": "DEFIANCE",
            "state": "OH",
            "postal_code": "435122497",
            "telephone_number": "419-782-8856"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIEWERT",
        "first_name": "NICOLE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-11-13",
        "last_updated": "2025-04-07",
        "certification_date": "2025-04-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "OH",
            "license": "416866",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John W Shaw, MD
• Bethany Shirkey
• Harley C Shock
• Matthew Shumaker
• Eric Sierra, LPCC
• Amanda Sifuentes, LPTA
• Jose Juan Silva
• Dawn Deann Sines, HCA
• Felicia Skeens
• Amy L Slattery, CT

• Case Manager/Care Coordinator in Defiance, OH
• Providers in Defiance, OH by specialty
• Case Manager/Care Coordinator in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.