Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arion Blaine Lochner, MD

Emergency Medicine Physician in Clarkston, WA · enumerated 2019.

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

National Provider Identifier

1023578200

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Arion Blaine Lochner

Credential MD

Sex Male

Practice address 1221 Highland Ave, Clarkston, WA, 99403

Phone (509) 758-5511

Enumeration date Mar 22, 2019

Last updated in NPPES Apr 16, 2024

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 12839683-1205 (UT) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD61517574 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What specialty is Arion Lochner?

Arion Lochner is registered in NPPES with the primary taxonomy of Emergency Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-16.