Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Carlos Juan Roa
Dentist in Chillicothe, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821152455
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Registry record
Entity type Individual (Type 1)
Name Dr. Carlos Juan Roa
Sex Male
Practice address 607 South Fourth Street, Suite B, Chillicothe, IL, 61523
Phone (309) 274-6237
Fax (309) 274-2144
Enumeration date Dec 20, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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
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.
What specialty is Carlos Roa?
Carlos Roa is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.