Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Thomas Norman Johnson, O.D.
Optometrist in Centerville, IA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053363390
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Registry record
Entity type Individual (Type 1)
Name Dr. Thomas Norman Johnson
Credential O.D.
Sex Male
Practice address 125 N 13th St, Centerville, IA, 52544
Phone (641) 437-4099
Fax (641) 437-0512
Enumeration date May 16, 2006
Last updated in NPPES Feb 22, 2018
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 |
|---|---|---|---|
| 1053363390 | Medicaid | IA | - |
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
What is the NPI number for Thomas Johnson?
The National Provider Identifier (NPI) for Thomas Johnson is 1053363390, a Type 1 (individual) record in the CMS NPPES registry.
Where does Thomas Johnson practice?
The practice location on file with NPPES is in Centerville, IA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-22.