NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John C Schertzinger, O.D.

Optometrist in Owensboro, KY · enumerated 2005 · practices at Riverpark Eyecare Pllc.

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

National Provider Identifier

1932108487

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. John C Schertzinger
Credential O.D.
Sex Male
Practice address 221 Allen St, Owensboro, KY, 42303
Phone (270) 685-4966
Fax (270) 686-8058
Enumeration date Jul 18, 2005
Last updated in NPPES Dec 27, 2007

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 07210T (KY) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
77007219 Medicaid KY -
000000049821 Other KY ANTHEM BCBS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1932108487 active?
Yes, as of the latest NPPES snapshot, NPI 1932108487 is active (record last updated 2007-12-27).
How do I verify John Schertzinger's NPI record?
Cross-check NPI 1932108487 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-27.