Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ryoko Noguchi
Hospitalist Physician in Aurora, IL · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669720694
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Registry record
Entity type Individual (Type 1)
Name Ryoko Noguchi
Sex Female
Practice address 1325 N Highland Ave, Aurora, IL, 60506
Phone (630) 859-2222
Enumeration date Aug 23, 2012
Last updated in NPPES May 6, 2024
Taxonomy & licenses
207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 036141099 (IL) Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 036141099 (IL) 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.
Frequently asked questions
How do I verify Ryoko Noguchi's NPI record?
Cross-check NPI 1669720694 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1669720694 active?
Yes, as of the latest NPPES snapshot, NPI 1669720694 is active (record last updated 2024-05-06).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-06.