Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Darlene Klosen

Physical Therapist in Fishkill, NY · enumerated 2018.

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

National Provider Identifier

1619457504

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Registry record

Entity type Individual (Type 1)

Name Darlene Klosen

Sex Female

Practice address 3 Summit Ct, Fishkill, NY, 12524

Phone (845) 896-1500

Enumeration date Aug 20, 2018

Last updated in NPPES Aug 20, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 021995-1 (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

What is the NPI number for Darlene Klosen?

The National Provider Identifier (NPI) for Darlene Klosen is 1619457504, a Type 1 (individual) record in the CMS NPPES registry.

Where does Darlene Klosen practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-20.