Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ryan T Koenig, DMD

General Practice Dentistry in Maple Valley, WA · enumerated 2009 · practices at Holt & Rockwood Pllc..

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

National Provider Identifier

1639312499

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Ryan T Koenig

Credential DMD

Sex Male

Practice address 27016 Maple Valley - Black Diamond Rd Se, Maple Valley, WA, 98038

Phone (425) 413-8525

Fax (425) 413-8599

Enumeration date Apr 9, 2009

Last updated in NPPES Apr 9, 2009

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DE00010648 (WA) 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

Is NPI 1639312499 active?

Yes, as of the latest NPPES snapshot, NPI 1639312499 is active (record last updated 2009-04-09).

How do I verify Ryan Koenig's NPI record?

Cross-check NPI 1639312499 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Thomas Holt General Practice Dentistry · Maple Valley, WA NPI 1225272719 Holt & Rockwood Pllc. Dentist · Maple Valley, WA NPI 1619511284

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-09.