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James Riordan, PA-C
NPI 1821025065 · Physician Assistant · Tampa, FL
James Riordan, PA-C is a Physician Assistant provider in Tampa, FL (NPI 1821025065).
Provider details
- NPI number
- 1821025065
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
14547 Bruce B Downs Blvd
Tampa, FL 33613-2709
Phone: (813) 979-0440
Fax: (813) 632-7861
Street-level locationGet directions
Mailing address
38135 Market Sq
Zephyrhills, FL 33542-7505
Registry dates
- Enumerated
- 2006-06-26
- Last updated
- 2016-10-11
Frequently asked questions
- What is James Riordan's NPI number?
- James Riordan's National Provider Identifier (NPI) is 1821025065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Riordan's specialty?
- James Riordan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Riordan located?
- James Riordan's practice location on file with NPPES is 14547 Bruce B Downs Blvd, Tampa, FL 33613-2709.
- What is James Riordan's phone number?
- The practice phone number listed in the NPPES registry for James Riordan is (813) 979-0440.
- Is James Riordan's NPI active?
- Yes — James Riordan's NPI (1821025065) is active in the NPPES registry as of the last update on 2016-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.