NPIMap

Organization Active NPI

Karen Potaczek, D.D.S., P.C.

Doing business as Highmark Wisdom Teeth & Oral Surgery, SC

  • Oral & Maxillofacial Surgery (D.M.D.)
  • Eau Claire, WI
National Provider Identifier
1225468812
Registry record updated Apr 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Oral & Maxillofacial Surgery (D.M.D.)Taxonomy code 204E00000X
Legal business name
KAREN POTACZEK, D.D.S., P.C.
Doing business as
Highmark Wisdom Teeth & Oral Surgery, SC
Spencer & Lakes Regional Oral & Maxillofacial Surgery
Practice address
822 S Hastings Way
Eau Claire, WI 54701-3426
Phone
(715) 471-2168
Fax
(715) 471-2170
NPI assigned
Nov 18, 2013
Last updated
Apr 24, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 24, 2026

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

Authorized official

Name
Dr. Karen Potaczek, D.D.S.NPI 1700089513
Title
Owner
Phone
(715) 471-2168

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Oral & Maxillofacial Surgery (D.M.D.) 204E00000X Primary

Addresses

Primary practice location

822 S Hastings Way
Eau Claire, WI 54701-3426

Mailing address

822 S Hastings Way
Eau Claire, WI 54701-3426
Phone (715) 471-2168

Other names 2

  • Highmark Wisdom Teeth & Oral Surgery, SC Doing business as
  • Spencer & Lakes Regional Oral & Maxillofacial Surgery Doing business as

National Provider Directory

National Provider Directory

Locations

116 E 11th St
Ste 201
Spencer, IA 51301
Phone (712) 262-7350

3301 Highway 71
Spirit Lake, IA 51360
Phone 60533158905547

822 S Hastings Way
Eau Claire, WI 54701
Phone (715) 552-1000

Practitioners & affiliated clinicians

Practitioners 6

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.

NPI Registry JSON

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

{
    "created_epoch": "1384732800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776988800000",
    "number": "1225468812",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "822 S HASTINGS WAY",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547013426",
            "telephone_number": "715-471-2168",
            "fax_number": "715-471-2170"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "822 S HASTINGS WAY",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547013426",
            "telephone_number": "715-471-2168",
            "fax_number": "715-471-2170"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "KAREN POTACZEK, D.D.S., P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2013-11-18",
        "last_updated": "2026-04-24",
        "certification_date": "2026-04-24",
        "status": "A",
        "authorized_official_last_name": "POTACZEK",
        "authorized_official_first_name": "KAREN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "715-471-2168",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "D.D.S."
    },
    "taxonomies": [
        {
            "code": "204E00000X",
            "taxonomy_group": "",
            "desc": "Oral & Maxillofacial Surgery",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Highmark Wisdom Teeth & Oral Surgery, SC",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Spencer & Lakes Regional Oral & Maxillofacial Surgery",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Eau Claire, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 24, 2026; 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.