Karen A Krier

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

375857 Issued in WI

Practice address

16535 W Bluemound Rd Ste 200
Brookfield, WI 53005-5906

Phone

(262) 999-3495

NPI assigned

Aug 14, 2012

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

• Karen Piszczek Former name

Medicare fee-for-service enrollment

Enrolled in WI

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cornerstone Counseling Services IncGroup PAC ID 1456256023, 338 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Cornerstone Counseling Services, Inc

  • Mental Health Counselor
  • Brookfield, WI
  • NPI 1033127246
  Medicare reassignment Care Compare group NPD
• Bell Therapy Family Care Cmu

  • Case Management Agency
  • Milwaukee, WI
  • NPI 1205032737
  NPD (past)
• Broadstep-Wisconsin, Inc.

  • Case Management Agency
  • West Allis, WI
  • NPI 1972708832
  NPD (past)
• Efficiency Management Consulting

  • Psychologist
  • Waukesha, WI
  • NPI 1316023377
  NPD (past)

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

{
    "created_epoch": "1344902400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771027200000",
    "number": "1164779757",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4800 N SCOTTSDALE RD STE 2500",
            "city": "SCOTTSDALE",
            "state": "AZ",
            "postal_code": "852517630"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16535 W BLUEMOUND RD STE 200",
            "city": "BROOKFIELD",
            "state": "WI",
            "postal_code": "530055906",
            "telephone_number": "262-999-3495"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10150 W National Ave Ste 390",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532272145",
            "country_code": "US",
            "telephone_number": "414-545-4430",
            "fax_number": "414-545-4454",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KRIER",
        "first_name": "KAREN",
        "middle_name": "A",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-08-14",
        "last_updated": "2026-02-14",
        "certification_date": "2026-02-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "WI",
            "license": "375857",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAREN",
            "last_name": "PISZCZEK",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Katherine Krahel, BCBA
• Lisa Krank, BCBA
• Katherine Kreitzer, LPC
• Kathy Kremer, PT
• Holly Krieger
• Sarah Kropidlowski
• Mary Melissa Krueger, RDH
• Caroljean Victoria Krummel, COTA
• Elaine Marie Kruswicki
• Annelise Kryszak, OTR CLT

• Clinical Psychologist in Brookfield, WI
• Providers in Brookfield, WI by specialty
• Clinical Psychologist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 14, 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.