Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. George Kenneth Lewis Jr., PHD
Specialist in Trumbull, CT · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649743204
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Registry record
Entity type Individual (Type 1)
Name Dr. George Kenneth Lewis Jr.
Credential PHD
Sex Male
Practice address 56 Quarry Rd, Trumbull, CT, 06611
Phone (888) 202-9831
Fax (888) 202-9831
Enumeration date Jan 7, 2019
Last updated in NPPES Jan 7, 2019
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD 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
What is the NPI number for George Lewis?
The National Provider Identifier (NPI) for George Lewis is 1649743204, a Type 1 (individual) record in the CMS NPPES registry.
Where does George Lewis practice?
The practice location on file with NPPES is in Trumbull, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-07.