Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Casey Xanthis

Occupational Therapy Assistant in Middletown, NY · enumerated 2023.

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

National Provider Identifier

1891576583

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Registry record

Entity type Individual (Type 1)

Name Casey Xanthis

Sex Female

Practice address 280 Route 211 E Ste 104-300, Middletown, NY, 10940

Phone (845) 728-1623

Enumeration date Oct 10, 2023

Last updated in NPPES Oct 11, 2023

Taxonomy & licenses

224Z00000X Occupational Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 011460 (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

Is NPI 1891576583 active?

Yes, as of the latest NPPES snapshot, NPI 1891576583 is active (record last updated 2023-10-11).

How do I verify Casey Xanthis's NPI record?

Cross-check NPI 1891576583 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Teslie Andrade Occupational Therapy Assistant · Middletown, NY NPI 1457079055 Lydia Rose Specialist · Middletown, NY NPI 1336848670 Kristyn Mccarthy Case Manager/Care Coordinator · Middletown, NY NPI 1801582523

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-11.