Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Koehler, PA-C

Medical Physician Assistant in The Dalles, OR · enumerated 2014 · practices at Cascade Orthopedics & Sports Medicine Center, PC.

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

National Provider Identifier

1720405145

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Thomas Koehler

Credential PA-C

Sex Male

Practice address 1715 E 12th St, The Dalles, OR, 97058

Phone (208) 413-8406

Enumeration date Mar 24, 2014

Last updated in NPPES May 12, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA165739 (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

Is NPI 1720405145 active?

Yes, as of the latest NPPES snapshot, NPI 1720405145 is active (record last updated 2026-05-12).

How do I verify Thomas Koehler's NPI record?

Cross-check NPI 1720405145 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 →

Gregory Stanley Orthopaedic Surgery Physician · The Dalles, OR NPI 1336137561 Robert Staver Orthopaedic Surgery Physician · The Dalles, OR NPI 1699763821 Cascade Orthopedics & Sports Medicine Center, PC Orthopaedic Surgery Physician · The Dalles, OR NPI 1841366010 Joseph Sacamano Orthopaedic Surgery Physician · The Dalles, OR NPI 1548471410 Cameron Mcmahen Foot & Ankle Surgery Podiatrist · The Dalles, OR NPI 1265010185 Natalie Clark Surgical Physician Assistant · The Dalles, OR NPI 1184580441

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-12.