NPI Portal NPI Lookup & Verification

Dr. Roger S Redleaf, DC

Dr. Roger S Redleaf is a Chiropractor provider (Chiropractor) practicing in Cranston, RI, registered in the NPPES registry with NPI 1386667236 since 2006. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1386667236
Entity type Individual (Type 1)
Name Dr. Roger S Redleaf
Credential DC
Sex Male
Practice address Cranston, RI, 02920
Phone 4019446582
Fax 4019438782
Enumeration date 2006-07-25
Last updated in NPPES 2012-07-25

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary RI166 RI

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
669464 Other UNITED HEALTH
9002 Other RI BLUE CROSS
Copy-ready billing details
Provider: Roger Redleaf, DC
NPI: 1386667236
Taxonomy: 111N00000X (Chiropractor)
Address: Cranston, RI, 02920

Verify this record

Cross-check NPI 1386667236 against the authoritative CMS record: view Dr. Roger S Redleaf on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Roger Redleaf?
Roger Redleaf 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-07-25.