Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Karri Deeann Zimmerman, RDH

Dental Hygienist in Roseburg, OR · enumerated 2020 · practices at Hamm Dentistry, LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881219087

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Karri Deeann Zimmerman

Credential RDH

Sex Female

Practice address 1313 W Harvard Ave, Roseburg, OR, 97471

Phone (541) 673-3355

Enumeration date Jun 12, 2020

Last updated in NPPES Jun 12, 2020

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License H4624 (OR) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Karri Zimmerman practice?

The practice location on file with NPPES is in Roseburg, OR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Karri Zimmerman?

The National Provider Identifier (NPI) for Karri Zimmerman is 1881219087, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Nathan Hamm General Practice Dentistry · Roseburg, OR NPI 1801445507 Hamm Dentistry, LLC General Practice Dentistry · Roseburg, OR NPI 1013512896

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-12.