Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Rene C St Cyr, DC
Chiropractor in Portland, OR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568415248
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Registry record
Entity type Individual (Type 1)
Name Mr. Rene C St Cyr
Credential DC
Sex Male
Practice address 4111 Ne Tillamook St, Portland, OR, 97212
Phone (503) 281-3400
Fax (503) 287-3787
Enumeration date May 17, 2006
Last updated in NPPES Jul 13, 2026
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 Rene St Cyr?
Rene St Cyr 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 → Annette Stevko Chiropractor · Portland, OR NPI 1831125897 Jacob M Bell, Dc Case Management Agency · Portland, OR NPI 1609148279 Annette Stevko Chiropractor · Portland, OR NPI 1497029771 Rene St. Cyr Chiropractic Physician Chiropractor · Portland, OR NPI 1518233014 Ebensteiner Chiropractic LLC Multi-Specialty Clinic/Center · Portland, OR NPI 1487058764
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.