Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ronald Aitchison, D.C.
Chiropractor in Vancouver, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700843828
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Registry record
Entity type Individual (Type 1)
Name Dr. Ronald Aitchison
Credential D.C.
Sex Male
Practice address 311 W Evergreen Blvd, Ste. 100, Vancouver, WA, 98660
Phone (360) 694-2225
Enumeration date May 1, 2006
Last updated in NPPES Apr 4, 2008
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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.
Frequently asked questions
What is the NPI number for Ronald Aitchison?
The National Provider Identifier (NPI) for Ronald Aitchison is 1700843828, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ronald Aitchison practice?
The practice location on file with NPPES is in Vancouver, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-04.