Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John George Poponas, OD
Optometrist in Indianapolis, IN · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144164187
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Registry record
Entity type Individual (Type 1)
Name John George Poponas
Credential OD
Sex Male
Practice address 9202 N Meridian St, Indianapolis, IN, 46260
Phone (317) 841-2020
Enumeration date Apr 20, 2026
Last updated in NPPES May 27, 2026
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 1144164187 active?
Yes, as of the latest NPPES snapshot, NPI 1144164187 is active (record last updated 2026-05-27).
How do I verify John Poponas's NPI record?
Cross-check NPI 1144164187 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 → Wendy Rich Anesthesiology Physician · Indianapolis, IN NPI 1215902671 Amy Delumpa Anesthesiology Physician · Indianapolis, IN NPI 1629199104 Jessica Hults Optometrist · Indianapolis, IN NPI 1598325763 Kaitlyn Baskerville Optometrist · Indianapolis, IN NPI 1598440745 Allison Mckamey Optometrist · Indianapolis, IN NPI 1447099668
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-27.