Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jillian Clavenna, PA
Physician Assistant in Largo, FL · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538398441
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Registry record
Entity type Individual (Type 1)
Name Jillian Clavenna
Credential PA
Sex Female
Practice address 1260 W Bay Dr Ste C, Largo, FL, 33770
Phone (727) 935-0500
Fax (727) 935-0501
Enumeration date Jul 13, 2009
Last updated in NPPES Apr 14, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA9109794 (FL) Primary
PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program.
About the PA credential
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
Where does Jillian Clavenna practice?
The practice location on file with NPPES is in Largo, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jillian Clavenna?
The National Provider Identifier (NPI) for Jillian Clavenna is 1538398441, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-14.