Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elka Marie Chamberlain, CPSS, LLMSW

Social Worker in Mount Clemens, MI · enumerated 2017.

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

National Provider Identifier

1770005381

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Registry record

Entity type Individual (Type 1)

Name Elka Marie Chamberlain

Credential CPSS, LLMSW

Sex Female

Practice address 175 N Groesbeck Hwy, Mount Clemens, MI, 48043

Phone (586) 754-3060

Enumeration date Jul 14, 2017

Last updated in NPPES Jul 14, 2017

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 6801101538 (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

Where does Elka Chamberlain practice?

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

What is the NPI number for Elka Chamberlain?

The National Provider Identifier (NPI) for Elka Chamberlain is 1770005381, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-14.