Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. James Riordan, PA-C
Physician Assistant in Tampa, FL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821025065
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Registry record
Entity type Individual (Type 1)
Name Mr. James Riordan
Credential PA-C
Sex Male
Practice address 14547 Bruce B Downs Blvd, Tampa, FL, 33613
Phone (813) 979-0440
Fax (813) 632-7861
Enumeration date Jun 26, 2006
Last updated in NPPES Oct 11, 2016
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 291942700 | Medicaid | FL | - |
| P00468162 | Other | FL | RR MEDICARE |
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 James Riordan?
James Riordan is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-11.