Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Gregory Alexander, PHD Psychologist, PC

Organization Counseling Psychologist · NPI 1750928735

Gregory Alexander, PHD Psychologist, PC is a Counseling Psychologist in Bay Shore, New York. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

260 W Main St Ste 9
Bay Shore, NY 11706-8322
Phone: (631) 969-9792
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X

Record details

NPI number1750928735
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gregory Alexander — Owner · (631) 969-9792
NPI enumeratedDecember 9, 2019
Last updated in NPPESDecember 9, 2019
Certification dateDecember 9, 2019
Mailing address260 W Main St Ste 9, Bay Shore, NY 11706-8322

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