Willow Street Dental, LLC

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

Legal business name

WILLOW STREET DENTAL, LLC

Practice address

123 W Willow St
Chippewa Falls, WI 54729-2329

Phone

(715) 723-5688

NPI assigned

Sep 1, 2025

Last updated

Sep 1, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Curtis Dallin Calder, DDSNPI 1326803040

Title

Owner

Phone

(208) 716-9055

Specialties & licenses 1

Addresses

Other identifiers 1

Locations

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Curtis Dallin Calder, DDS

  • Dentist
  • Chippewa Falls, WI
  • NPI 1326803040
  NPD Authorized official
• Kent Vandehaar, D.D.S.

  • General Practice Dentistry
  • Chippewa Falls, WI
  • NPI 1275743023
  NPD (past)

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

{
    "created_epoch": "1756684800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1756684800000",
    "number": "1205715422",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "123 W WILLOW ST",
            "city": "CHIPPEWA FALLS",
            "state": "WI",
            "postal_code": "547292329",
            "telephone_number": "715-723-5688"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "123 W WILLOW ST",
            "city": "CHIPPEWA FALLS",
            "state": "WI",
            "postal_code": "547292329",
            "telephone_number": "715-723-5688"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WILLOW STREET DENTAL, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-09-01",
        "last_updated": "2025-09-01",
        "certification_date": "2025-09-01",
        "status": "A",
        "authorized_official_last_name": "CALDER",
        "authorized_official_first_name": "CURTIS",
        "authorized_official_middle_name": "DALLIN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "208-716-9055",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DDS"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dentist, General Practice",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NPI",
            "identifier": "1326803040",
            "state": null
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gwendolyn Kay Westlund, P.T.
• Thomas Oliver Wildes, M.D.
• Richard Wilkinson, D.M.D.
• Jennifer R Williams, OTR
• Kim M Willkom, OTR
• Amanda Wilmot, C.O.T.A.
• Paul David Winger, RPH
• Winn Family Dentistry
• Daniel J Winn, D.D.S.
• Karen Wirtanen

• General Practice Dentistry in Chippewa Falls, WI
• Providers in Chippewa Falls, WI by specialty
• General Practice Dentistry in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 1, 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.