Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kathleen Herzog, RDH
Dental Hygienist in Tigard, OR · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1205212388
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Registry record
Entity type Individual (Type 1)
Name Kathleen Herzog
Credential RDH
Sex Female
Practice address 9000 Sw Durham Rd, Building 710, Tigard, OR, 97224
Phone (503) 359-4057
Fax (503) 359-4756
Enumeration date Jul 30, 2015
Last updated in NPPES Jul 30, 2015
Taxonomy & licenses
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 Kathleen Herzog's NPI record?
Cross-check NPI 1205212388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1205212388 active?
Yes, as of the latest NPPES snapshot, NPI 1205212388 is active (record last updated 2015-07-30).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-30.