Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jeffrey E Christianson, O.D.
Optometrist in Janesville, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750499240
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Registry record
Entity type Individual (Type 1)
Name Jeffrey E Christianson
Credential O.D.
Sex Male
Practice address 1837 Lafayette St, Janesville, WI, 53546
Phone (608) 756-0728
Fax (608) 756-0782
Enumeration date Aug 26, 2006
Last updated in NPPES Dec 21, 2007
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 |
|---|---|---|---|
| 38605400 | Medicaid | WI | - |
| WI2575 | Other | - | EYEMED VISION NO. |
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 Jeffrey Christianson?
The National Provider Identifier (NPI) for Jeffrey Christianson is 1750499240, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jeffrey Christianson practice?
The practice location on file with NPPES is in Janesville, WI. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-21.