Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathaniel R Dubach, P.T.

Physical Therapist in Oswego, NY · enumerated 2007.

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

National Provider Identifier

1841410552

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Registry record

Entity type Individual (Type 1)

Name Nathaniel R Dubach

Credential P.T.

Sex Male

Practice address 159 W 1st St, Oswego, NY, 13126

Phone (315) 342-9575

Enumeration date Apr 26, 2007

Last updated in NPPES Oct 16, 2014

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 021466-1 (NY) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

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 is the NPI number for Nathaniel Dubach?

The National Provider Identifier (NPI) for Nathaniel Dubach is 1841410552, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nathaniel Dubach practice?

The practice location on file with NPPES is in Oswego, 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 2014-10-16.