Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathaniel Rohlf

Physical Therapist in Honolulu, HI · enumerated 2010.

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

National Provider Identifier

1831418102

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Registry record

Entity type Individual (Type 1)

Name Nathaniel Rohlf

Sex Male

Practice address 932 Ward Ave Ste 600, Honolulu, HI, 96814

Phone (808) 372-5183

Enumeration date May 25, 2010

Last updated in NPPES Sep 22, 2011

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2008018811 (MO) 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 Nathaniel Rohlf?

The National Provider Identifier (NPI) for Nathaniel Rohlf is 1831418102, a Type 1 (individual) record in the CMS NPPES registry.

Where does Nathaniel Rohlf practice?

The practice location on file with NPPES is in Honolulu, HI. 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 2011-09-22.