NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Esther Lee Brill, LLMSW

Clinical Social Worker in Petoskey, MI · enumerated 2021.

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

National Provider Identifier

1841965027

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Esther Lee Brill
Credential LLMSW
Sex Female
Practice address 231 State St Ste 6, Petoskey, MI, 49770
Enumeration date Aug 10, 2021
Last updated in NPPES Aug 10, 2021

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6851110751 (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 Esther Brill practice?
The practice location on file with NPPES is in Petoskey, MI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Esther Brill?
The National Provider Identifier (NPI) for Esther Brill is 1841965027, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-10.