Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Isaac Steven Schunk, O.D.
Optometrist in Arlington, TX · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932413622
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Registry record
Entity type Individual (Type 1)
Name Dr. Isaac Steven Schunk
Credential O.D.
Sex Male
Practice address 1334 E Pioneer Pkwy, Arlington, TX, 76010
Phone (817) 461-4453
Enumeration date Aug 5, 2010
Last updated in NPPES Sep 13, 2018
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
How do I verify Isaac Schunk's NPI record?
Cross-check NPI 1932413622 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1932413622 active?
Yes, as of the latest NPPES snapshot, NPI 1932413622 is active (record last updated 2018-09-13).
Other providers at this practice address
Browse all → Edwin Murr Optometrist · Arlington, TX NPI 1326031766 Wiley Curtis Optometrist · Arlington, TX NPI 1497748867 Edwin V. Murr, O.D., P.C. Eyewear Supplier · Arlington, TX NPI 1154506004 Wiley F. Curtis, O.D., P.C. Eyewear Supplier · Arlington, TX NPI 1316122278 Arlington Vision Source PC Optometrist · Arlington, TX NPI 1740773795
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-13.