Leanne C. Bylsma-Mulder, D.D.S.

Primary specialty

DentistTaxonomy code 122300000X

License

7596 Issued in IA

Practice address

159 S Main Ave
Sioux Center, IA 51250-1535

Phone

(712) 722-2633

Fax

(712) 722-2638

NPI assigned

May 19, 2006

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 identifiers 1

Medicare fee-for-service enrollment

Enrolled in IA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

State licenses

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

{
    "created_epoch": "1147996800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1457304362",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "159 S MAIN AVE",
            "city": "SIOUX CENTER",
            "state": "IA",
            "postal_code": "512501535",
            "telephone_number": "712-722-2633",
            "fax_number": "712-722-2638"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "159 S MAIN AVE",
            "city": "SIOUX CENTER",
            "state": "IA",
            "postal_code": "512501535",
            "telephone_number": "712-722-2633",
            "fax_number": "712-722-2638"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BYLSMA-MULDER",
        "first_name": "LEANNE",
        "middle_name": "C.",
        "credential": "D.D.S.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "IA",
            "license": "7596",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0091488",
            "state": "IA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Kendra Marie Borchers, PHARMD
• Lindsey Jo Borkowski, LISW
• Hailey Bradfield, PHARMD
• Hannah Buteyn, LMSW
• Bylsma-Mulder Family Dentistry, P.C.
• Sarah E. Cam, ARNP
• Joselynn Castillo, DDS
• Children'S Dental Centre, PC
• City of Sioux Center - City Treasurer
• Jon Elwin Clegg, CRNA

• Dentist in Sioux Center, IA
• Providers in Sioux Center, IA by specialty
• Dentist in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.