Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Paul S Kling, O.D.
Optometrist in Chicago, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407916661
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Registry record
Entity type Individual (Type 1)
Name Paul S Kling
Credential O.D.
Sex Male
Practice address 7601 S Cicero Ave, Ford City Mall, Chicago, IL, 60652
Phone (773) 582-8030
Fax (773) 582-9396
Enumeration date Dec 11, 2006
Last updated in NPPES Mar 8, 2010
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD 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.
Frequently asked questions
Is NPI 1407916661 active?
Yes, as of the latest NPPES snapshot, NPI 1407916661 is active (record last updated 2010-03-08).
How do I verify Paul Kling's NPI record?
Cross-check NPI 1407916661 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-08.