Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christopher D Ricciardo
Optician in Newark, OH · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609574730
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Registry record
Entity type Individual (Type 1)
Name Christopher D Ricciardo
Sex Male
Practice address 1315 N 21st St, Newark, OH, 43055
Phone (740) 364-9130
Fax (740) 364-9159
Enumeration date Feb 17, 2023
Last updated in NPPES Feb 17, 2023
Taxonomy & licenses
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 Christopher Ricciardo's NPI record?
Cross-check NPI 1609574730 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1609574730 active?
Yes, as of the latest NPPES snapshot, NPI 1609574730 is active (record last updated 2023-02-17).
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-17.