Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Katherine A Halgrimson, OD
Optometrist in Sequim, WA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700193067
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Registry record
Entity type Individual (Type 1)
Name Mrs. Katherine A Halgrimson
Credential OD
Sex Female
Practice address Sequim Vision Clinic, 541 N 5th Ave, Sequim, WA, 98382
Phone (360) 683-3389
Fax (360) 683-7069
Enumeration date Sep 8, 2010
Last updated in NPPES Jan 22, 2021
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 |
|---|---|---|---|
| 2066900 | Medicaid | WA | - |
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 1700193067 active?
Yes, as of the latest NPPES snapshot, NPI 1700193067 is active (record last updated 2021-01-22).
How do I verify Katherine Halgrimson's NPI record?
Cross-check NPI 1700193067 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 2021-01-22.