Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Denise Marie Iversen, O.D.
Optometrist in Gig Harbor, WA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346241544
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Registry record
Entity type Individual (Type 1)
Name Dr. Denise Marie Iversen
Credential O.D.
Sex Female
Practice address 10990 Harbor Hill Dr Nw, Gig Harbor, WA, 98332
Phone (253) 853-8613
Fax (253) 853-8614
Enumeration date Aug 10, 2005
Last updated in NPPES May 21, 2013
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 |
|---|---|---|---|
| G8871458 | Other | WA | MEDICARE WA |
| 2033769 | 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
How do I verify Denise Iversen's NPI record?
Cross-check NPI 1346241544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346241544 active?
Yes, as of the latest NPPES snapshot, NPI 1346241544 is active (record last updated 2013-05-21).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-05-21.