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

Charles Emmet Stout Jr., MD, PHD

Vascular & Interventional Radiology Physician in Riverside, CA · enumerated 2007.

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

National Provider Identifier

1679770994

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Registry record

Entity type Individual (Type 1)

Name Charles Emmet Stout Jr.

Credential MD, PHD

Sex Male

Practice address Riverside, CA, 92501

Phone (951) 338-4910

Fax (833) 996-0004

Enumeration date Jun 29, 2007

Last updated in NPPES Oct 30, 2023

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

Taxonomy & licenses

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License A100577 (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

How do I verify Charles Stout's NPI record?

Cross-check NPI 1679770994 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679770994 active?

Yes — as of the latest NPPES snapshot, NPI 1679770994 is active (record last updated 2023-10-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-30.