Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Toshio Nagamoto, M.D.

Surgery Physician in Corvallis, OR · enumerated 2006.

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

National Provider Identifier

1396789681

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Registry record

Entity type Individual (Type 1)

Name Dr. Toshio Nagamoto

Credential M.D.

Sex Male

Practice address 3615 Nw Samaritan Dr, Suite 201, Corvallis, OR, 97330

Phone (541) 768-5930

Enumeration date Jun 16, 2006

Last updated in NPPES Nov 6, 2020

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD19283 (OR) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

Where does Toshio Nagamoto practice?

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

What is the NPI number for Toshio Nagamoto?

The National Provider Identifier (NPI) for Toshio Nagamoto is 1396789681, 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 2020-11-06.