Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Daniel Ross Sliwinski, O.D.
Optometrist in Burlington, IA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932495991
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Registry record
Entity type Individual (Type 1)
Name Dr. Daniel Ross Sliwinski
Credential O.D.
Sex Male
Practice address 2930 Division St, Burlington, IA, 52601
Phone (319) 754-5518
Enumeration date Jun 28, 2011
Last updated in NPPES Mar 20, 2023
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 1932495991 active?
Yes, as of the latest NPPES snapshot, NPI 1932495991 is active (record last updated 2023-03-20).
How do I verify Daniel Sliwinski's NPI record?
Cross-check NPI 1932495991 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 2023-03-20.