Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Christopher Dwyer
Behavior Analyst in Largo, FL · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548942378
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Registry record
Entity type Individual (Type 1)
Name John Christopher Dwyer
Sex Male
Practice address 7441 114th Ave Ste 604, Largo, FL, 33773
Phone (727) 492-5369
Enumeration date Aug 2, 2023
Last updated in NPPES Aug 5, 2025
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-25-82966 (FL) Primary
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
What is the NPI number for John Dwyer?
The National Provider Identifier (NPI) for John Dwyer is 1548942378, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Dwyer practice?
The practice location on file with NPPES is in Largo, FL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Aba Solutions, Inc. Community/Behavioral Health Agency · Largo, FL NPI 1659345650 Maia Burnard Behavior Analyst · Largo, FL NPI 1407190382 Julia Strauss Behavior Analyst · Largo, FL NPI 1164815932 Ethan Miles Behavior Analyst · Largo, FL NPI 1992235931 Ashley Shafter Behavior Analyst · Largo, FL NPI 1275053977 Claire Sutton Behavior Analyst · Largo, FL NPI 1003314501 Kaye Siemers Behavior Analyst · Largo, FL NPI 1952889354 Casey Viazzi Behavior Analyst · Largo, FL NPI 1760041073
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-05.