Sydney Judith Zettler, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

10006-123 Issued in WI

Practice address

2113 Clark St
Middleton, WI 53562-2613

Phone

(414) 861-4427

NPI assigned

Nov 7, 2022

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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.

Specialty

Clinical Social Worker

Education

Other, 2017

Medicare assignment

May accept Medicare assignment

Group practices

Keri Brown PHD, LLC Dba Pure Ocd TherapyGroup PAC ID 1850761800, 3 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

83.32 of 100Reported as group

Quality

87.78

Promoting interoperability

77

Improvement activities

40

Cost

75.8

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.

• Keri Brown PHD, LLC Dba Pure Ocd Therapy

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Madison, WI
  • NPI 1477262061
  Care Compare group NPD
• University of Wisconsin Medical Foundation, Inc

  • Health Educator
  • Madison, WI
  • NPI 1487414082
  NPD
• University of Wisconsin Medical Foundation, Inc

  • Multi-Specialty Clinic/Center
  • Middleton, WI
  • NPI 1598784555
  NPD
• Richard Kneip, PH.D., P.C.

  • Community/Behavioral Health Agency
  • Clarkston, MI
  • NPI 1679739700
  NPD

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

{
    "created_epoch": "1667779200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775779200000",
    "number": "1134837461",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2113 CLARK ST",
            "city": "MIDDLETON",
            "state": "WI",
            "postal_code": "535622613",
            "telephone_number": "414-861-4427"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2113 CLARK ST",
            "city": "MIDDLETON",
            "state": "WI",
            "postal_code": "535622613",
            "telephone_number": "414-861-4427"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZETTLER",
        "first_name": "SYDNEY",
        "middle_name": "JUDITH",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-11-07",
        "last_updated": "2026-04-10",
        "certification_date": "2026-04-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WI",
            "license": "10006-123",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jennifer Ann Yessa-Kast, MSSW
• Youbloomcounseling LLC
• Jennifer Yu
• Kimberly Lorraine Zahasky, RN
• Yu Grace Zeng, M.D.
• Xiaofei Zhang, MD, PHD
• Fred E Zietz, D.D.S.
• Julie Zimmerman
• Claire M Zionkowski, DPT
• Christine Marie Zuengler, RPH

• Clinical Social Worker in Middleton, WI
• Providers in Middleton, WI by specialty
• Clinical Social Worker in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 10, 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.