Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jeffrey Thomas Zigulis, O.D.
Optometrist in Waterville, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619920535
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Registry record
Entity type Individual (Type 1)
Name Dr. Jeffrey Thomas Zigulis
Credential O.D.
Sex Male
Practice address 1073 Pray Blvd, Waterville, OH, 43566
Phone (567) 952-2020
Fax (567) 952-2142
Enumeration date May 19, 2006
Last updated in NPPES Dec 27, 2022
Taxonomy & licenses
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 |
|---|---|---|---|
| 0P10040 | Other | MI | MEDICARE PROVIDER # |
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 1619920535 active?
Yes, as of the latest NPPES snapshot, NPI 1619920535 is active (record last updated 2022-12-27).
How do I verify Jeffrey Zigulis's NPI record?
Cross-check NPI 1619920535 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 2022-12-27.