NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Brian Moon Yong Nagao, M.D.

Forensic Pathology Physician in Sacramento, CA · enumerated 2010.

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

National Provider Identifier

1780916007

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian Moon Yong Nagao
Credential M.D.
Sex Male
Practice address Sacramento, CA, 95820
Phone (916) 874-1559
Enumeration date Feb 11, 2010
Last updated in NPPES Aug 11, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License A 110995 (CA) Secondary
207ZF0201X Forensic Pathology Physician Allopathic & Osteopathic Physicians · License A110995 (CA) 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.

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Frequently asked questions

Is NPI 1780916007 active?
Yes, as of the latest NPPES snapshot, NPI 1780916007 is active (record last updated 2014-08-11).
How do I verify Brian Nagao's NPI record?
Cross-check NPI 1780916007 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-11.