Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Derek Lawrence Gavin, AU.D.
Audiologist in Riverview, FL · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821446501
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Registry record
Entity type Individual (Type 1)
Name Derek Lawrence Gavin
Credential AU.D.
Sex Male
Practice address 13015 Summerfield Square Dr, Riverview, FL, 33578
Phone (813) 879-8045
Enumeration date Jun 2, 2016
Last updated in NPPES Jun 27, 2022
Taxonomy & licenses
231H00000X Audiologist Speech, Language and Hearing Service Providers · License AY 2034 (FL) Primary
AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders.
About the AUD 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 Derek Gavin practice?
The practice location on file with NPPES is in Riverview, FL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Derek Gavin?
The National Provider Identifier (NPI) for Derek Gavin is 1821446501, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Karin Frantz Physical Therapist · Riverview, FL NPI 1447334131 Elizabeth Kuba Orthopedic Physical Therapist · Riverview, FL NPI 1972720340 Kate Alilio Physical Therapist · Riverview, FL NPI 1013306828 Nicholas Pritchard Otolaryngology Physician · Riverview, FL NPI 1760915110 Christ Gao Medical Physician Assistant · Riverview, FL NPI 1144855446
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-27.