Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rick W Allen, C.O.
Orthotist in Rockford, IL · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356798896
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Registry record
Entity type Individual (Type 1)
Name Rick W Allen
Credential C.O.
Sex Male
Practice address 5929 East Riverside Blvd, Rockford, IL, 61114
Phone (815) 398-9491
Enumeration date May 14, 2016
Last updated in NPPES Aug 11, 2023
Taxonomy & licenses
222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 213000032 (IL) Primary
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 Rick Allen?
Rick Allen is registered in NPPES with the primary taxonomy of Orthotist. 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-11.