Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Tucker Magill, O.D.
Optometrist in Circleville, OH · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1902889595
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Registry record
Entity type Individual (Type 1)
Name Dr. John Tucker Magill
Credential O.D.
Sex Male
Practice address 222 E Main St, Circleville, OH, 43113
Phone (740) 474-3860
Fax (740) 474-3865
Enumeration date Nov 28, 2005
Last updated in NPPES Nov 21, 2012
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 |
|---|---|---|---|
| 0260864 | Medicaid | OH | - |
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 1902889595 active?
Yes, as of the latest NPPES snapshot, NPI 1902889595 is active (record last updated 2012-11-21).
How do I verify John Magill's NPI record?
Cross-check NPI 1902889595 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-21.