Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Patricia Dzieciolowski, MSW,CSW

Addiction (Substance Use Disorder) Counselor in Detroit, MI · enumerated 2007 · practices at Mariners Inn.

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

National Provider Identifier

1184849390

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Registry record

Entity type Individual (Type 1)

Name Ms. Patricia Dzieciolowski

Credential MSW,CSW

Sex Female

Practice address 445 Ledyard St, Detroit, MI, 48201

Phone (313) 962-9446

Fax (313) 962-6395

Enumeration date Apr 13, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License L1089826 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
6801075387	Other	MI	PERMANENT ID # OF LICENSE

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

What is the NPI number for Patricia Dzieciolowski?

The National Provider Identifier (NPI) for Patricia Dzieciolowski is 1184849390, a Type 1 (individual) record in the CMS NPPES registry.

Where does Patricia Dzieciolowski practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.