Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joanna Marie Brezee, LMSW

Social Worker in Herkimer, NY · enumerated 2020.

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

National Provider Identifier

1861019002

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Registry record

Entity type Individual (Type 1)

Name Joanna Marie Brezee

Credential LMSW

Sex Female

Practice address 417 E German St, Herkimer, NY, 13350

Phone (315) 868-1000

Fax (315) 866-3174

Enumeration date Jul 4, 2020

Last updated in NPPES Jul 4, 2020

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 109425 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
81-4349735	Other	NY	CORNERSTONE

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 specialty is Joanna Brezee?

Joanna Brezee is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-04.