Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erik D Christianson, OD
Optometrist in Ketchikan, AK · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891847513
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Registry record
Entity type Individual (Type 1)
Name Erik D Christianson
Credential OD
Sex Male
Practice address 351 Carlanna Lake Rd, Ketchikan, AK, 99901
Phone (907) 225-2020
Fax (907) 247-2015
Enumeration date Jan 16, 2007
Last updated in NPPES Jul 8, 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 |
|---|---|---|---|
| 0D1260 | Medicaid | AK | - |
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
Where does Erik Christianson practice?
The practice location on file with NPPES is in Ketchikan, AK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Erik Christianson?
The National Provider Identifier (NPI) for Erik Christianson is 1891847513, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.