Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Rose Parizek

Social Worker in Jefferson, WI · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164004487

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mary Rose Parizek

Sex Female

Practice address 1541 Annex Rd, Jefferson, WI, 53549

Phone (920) 674-8126

Fax (920) 674-7603

Enumeration date Apr 26, 2021

Last updated in NPPES Apr 26, 2021

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
NA	Other	-	NA

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1164004487 active?

Yes, as of the latest NPPES snapshot, NPI 1164004487 is active (record last updated 2021-04-26).

How do I verify Mary Parizek's NPI record?

Cross-check NPI 1164004487 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-26.