Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Judy A Walz, RN
Psychologist in Mequon, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104995141
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Registry record
Entity type Individual (Type 1)
Name Judy A Walz
Credential RN
Sex Female
Practice address 10500 North Port Washington Road, Mequon, WI, 53092
Phone (262) 240-0427
Fax (262) 240-0429
Enumeration date Nov 6, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License 47238030 (WI) Primary
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 40939000 | Medicaid | WI | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Judy Walz practice?
The practice location on file with NPPES is in Mequon, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Judy Walz?
The National Provider Identifier (NPI) for Judy Walz is 1104995141, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.