Provider Profile
Gerard T. McNicholas, PsyD
Unclaimed ProfileAbout Dr. Mcnicholas
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Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (516) 302-7599
- Email not available
Practice Locations
3760 EXPRESSWAY DR S FL 1
Islandia, NY 11749
Common questions
What does Gerard T. McNicholas specialize in?
Gerard T. McNicholas is a psychologist in Islandia, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Where is Gerard T. McNicholas located?
Gerard T. McNicholas is listed at 3760 Expressway Dr S Fl 1, Islandia, NY 11749. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Gerard T. McNicholas's phone number?
The number on file is (516) 302-7599. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Gerard T. McNicholas?
Gerard T. McNicholas's National Provider Identifier is 1558995613. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Gerard T. McNicholas have?
Gerard T. McNicholas has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Gerard T. McNicholas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Gerard T. McNicholas. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.