Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Katelyn Elizabeth Folk-Freund, LMSW

Case Manager/Care Coordinator in Syosset, NY · enumerated 2018 · practices at Ellen Cooper Associates Inc..

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

National Provider Identifier

1912473836

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Registry record

Entity type Individual (Type 1)

Name Mrs. Katelyn Elizabeth Folk-Freund

Credential LMSW

Sex Female

Practice address 2 Roosevelt Ave Ste 300, Syosset, NY, 11791

Phone (516) 912-4460

Enumeration date Oct 18, 2018

Last updated in NPPES Nov 7, 2021

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 104821-1 (NY) Secondary

171M00000X Case Manager/Care Coordinator Other Service Providers 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 specialty is Katelyn Folk-Freund?

Katelyn Folk-Freund is registered in NPPES with the primary taxonomy of Case Manager/Care Coordinator. 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 2021-11-07.