Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian D Koch, D.M.D.

General Practice Dentistry in Milwaukie, OR · enumerated 2006.

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

National Provider Identifier

1881641934

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Brian D Koch

Credential D.M.D.

Sex Male

Practice address 11400 Se 37th Ave, Milwaukie, OR, 97222

Phone (503) 774-6355

Enumeration date May 27, 2006

Last updated in NPPES May 20, 2015

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License D8295 (OR) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

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

How do I verify Brian Koch's NPI record?

Cross-check NPI 1881641934 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881641934 active?

Yes, as of the latest NPPES snapshot, NPI 1881641934 is active (record last updated 2015-05-20).

Other providers at this practice address

Browse all →

Prime Geriatric Dental Care, PC Dentist · Milwaukie, OR NPI 1437538972 Thomas D. Cardwell, Dmd, PC Dental Clinic/Center · Milwaukie, OR NPI 1780234575

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-05-20.