Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hilary Johnson, LLMSW

Clinical Social Worker in Ferndale, MI · enumerated 2021.

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

National Provider Identifier

1174100960

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Registry record

Entity type Individual (Type 1)

Name Hilary Johnson

Credential LLMSW

Sex Female

Practice address 23231 Woodward Ave, Ferndale, MI, 48220

Phone (248) 581-8777

Enumeration date Mar 26, 2021

Last updated in NPPES Aug 22, 2021

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6851105997 (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 Hilary Johnson?

The National Provider Identifier (NPI) for Hilary Johnson is 1174100960, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hilary Johnson practice?

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

Other providers at this practice address

Browse all →

David St. John Psychologist · Ferndale, MI NPI 1760400774 Teresa Turner Clinical Psychologist · Ferndale, MI NPI 1609165968 Emily Perraut Addiction (Substance Use Disorder) Counselor · Ferndale, MI NPI 1154608347 Christopher Bober Clinical Psychologist · Ferndale, MI NPI 1144599077 Elyse Symons Psychologist · Ferndale, MI NPI 1396017687 Access Consulting Services Case Management Agency · Ferndale, MI NPI 1578814364 Andreea Uzumtoma Clinical Social Worker · Ferndale, MI NPI 1831440528 Dawn O'Connor Psychologist · Ferndale, MI NPI 1164763363

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-22.