Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherin Francisca Castillo, LMSW

Social Worker in New City, NY · enumerated 2020.

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

National Provider Identifier

1922621838

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Registry record

Entity type Individual (Type 1)

Name Catherin Francisca Castillo

Credential LMSW

Sex Female

Practice address 260 N Little Tor Rd, New City, NY, 10956

Phone (845) 999-3060

Enumeration date May 26, 2020

Last updated in NPPES Oct 4, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 109653 (NY) 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

How do I verify Catherin Castillo's NPI record?

Cross-check NPI 1922621838 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1922621838 active?

Yes, as of the latest NPPES snapshot, NPI 1922621838 is active (record last updated 2023-10-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-04.