Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. James M Yewchuk, D.C.
Chiropractor in Klamath Falls, OR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497825848
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Registry record
Entity type Individual (Type 1)
Name Mr. James M Yewchuk
Credential D.C.
Sex Male
Practice address 3150 S 6th St, Klamath Falls, OR, 97603
Phone (541) 273-5433
Fax (541) 850-2461
Enumeration date Nov 9, 2006
Last updated in NPPES Jul 8, 2007
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 specialty is James Yewchuk?
James Yewchuk is registered in NPPES with the primary taxonomy of Chiropractor. 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 → Parker Mah Chiropractor · Klamath Falls, OR NPI 1689717043 James M Yewchuk Chiropractic Professional Corporation Chiropractor · Klamath Falls, OR NPI 1154548295 Parker B Mah Chiropractic PC Chiropractor · Klamath Falls, OR NPI 1780874503 Parker B. Mah Chiropractic P.C. Chiropractor · Klamath Falls, OR NPI 1134393218 Jen Yewchuk Chiropractor · Klamath Falls, OR NPI 1376949040 Advanced Aesthetics and Wellness Primary Care Clinic/Center · Klamath Falls, OR NPI 1902591134
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.