Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Mark Decastro, M.ED., A.T.C., CSCS

Athletic Trainer in New Paltz, NY · enumerated 2007.

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

National Provider Identifier

1588792873

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Registry record

Entity type Individual (Type 1)

Name Mr. Mark Decastro

Credential M.ED., A.T.C., CSCS

Sex Male

Practice address New Paltz, NY, 12561

Phone (845) 257-3913

Enumeration date Mar 1, 2007

Last updated in NPPES Jul 8, 2007

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative 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.

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Frequently asked questions

Where does Mark Decastro practice?

The practice location on file with NPPES is in New Paltz, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mark Decastro?

The National Provider Identifier (NPI) for Mark Decastro is 1588792873, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.