Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Nikolich, CSW

Clinical Social Worker in Tecumseh, MI · enumerated 2007 · practices at Herrick Medical Center.

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

National Provider Identifier

1568512762

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Registry record

Entity type Individual (Type 1)

Name Mary Nikolich

Credential CSW

Sex Female

Practice address 415 E Kilbuck St, Tecumseh, MI, 49286

Phone (517) 423-3887

Enumeration date Jan 11, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801019859 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mary Nikolich?

The National Provider Identifier (NPI) for Mary Nikolich is 1568512762, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mary Nikolich practice?

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

Other providers at this practice address

Browse all →

Joyce Dock Clinical Social Worker · Tecumseh, MI NPI 1316982895 Tara Saunders Clinical Social Worker · Tecumseh, MI NPI 1376693630 Herrick Medical Center Psychologist · Tecumseh, MI NPI 1568775708

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