Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. George Osai, ARNP

Q: What is the NPI number for George Osai?

The National Provider Identifier (NPI) for George Osai is 1235617366, a Type 1 (individual) record in the CMS NPPES registry.

Nurse Practitioner in Fort Dodge, IA · enumerated 2018.

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

National Provider Identifier

1235617366

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Registry record

Entity type Individual (Type 1)

Name Mr. George Osai

Credential ARNP

Sex Male

Practice address 1000 N 3rd St, Fort Dodge, IA, 50501

Phone (703) 600-9102

Enumeration date Jul 31, 2018

Last updated in NPPES Jul 31, 2018

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A123022 (IA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for George Osai?

The National Provider Identifier (NPI) for George Osai is 1235617366, a Type 1 (individual) record in the CMS NPPES registry.

Where does George Osai practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-31.