NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Aaron Wilson, MD

Pediatrics Physician in Klamath Falls, OR · enumerated 2006 · practices at Sanford World Clinics.

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

National Provider Identifier

1619067196

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name John Aaron Wilson
Credential MD
Sex Male
Practice address 3001 Daggett Ave, Klamath Falls, OR, 97601
Phone (541) 851-4800
Fax (541) 851-4801
Enumeration date Oct 13, 2006
Last updated in NPPES Jul 3, 2013

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 12729 (OR) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
227017 Medicaid OR -
XPY183281 Other CA MEDICAL OF CALIFORNIA

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 John Wilson's NPI record?
Cross-check NPI 1619067196 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1619067196 active?
Yes, as of the latest NPPES snapshot, NPI 1619067196 is active (record last updated 2013-07-03).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-03.