Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Rosemary A Jozwiak

Clinical Social Worker in Royal Oak, MI · enumerated 2011 · practices at Rosemary A. Jozwiak, PC.

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

National Provider Identifier

1629373402

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Registry record

Entity type Individual (Type 1)

Name Ms. Rosemary A Jozwiak

Sex Female

Practice address 524 E 4th St, Royal Oak, MI, 48067

Phone (248) 546-9402

Enumeration date Jan 25, 2011

Last updated in NPPES Jan 25, 2011

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801063699 (MI) Primary

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.

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Frequently asked questions

What is the NPI number for Rosemary Jozwiak?

The National Provider Identifier (NPI) for Rosemary Jozwiak is 1629373402, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rosemary Jozwiak practice?

The practice location on file with NPPES is in Royal Oak, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Rosemary A. Jozwiak, PC Clinical Social Worker · Royal Oak, MI NPI 1972810232 Bernaqdine Petzold Psychologist · Royal Oak, MI NPI 1699072793 Heather Eason Social Worker · Royal Oak, MI NPI 1295257608

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-25.