Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Patrick Ryan River Run Chiropractic Inc.
Clinic/Center in Nevada City, CA · enumerated 2022 · authorized official Patrick Ryan, Owner.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780394189
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Registry record
Taxonomy & classification
Authorized official
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.
Frequently asked questions
Who is the authorized official for Patrick Ryan River Run Chiropractic Inc.?
What is the NPI number for Patrick Ryan River Run Chiropractic Inc.?
Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-28.