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CYNTHIA LEONG PH.D.
NPI 1043411846
Psychologist - Clinical in Middle Island, NY

Active since May 30, 2007
35 LONGWOOD RD, MIDDLE ISLAND, NY 11953(631) 924-0008 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cynthia Leong Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CYNTHIA LEONG PH.D. (NPI 1043411846) is an individual clinical provider in Middle Island, New York, licensed in New York (016978) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1043411846
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameCYNTHIA LEONGCredential: PH.D.
Location Address35 LONGWOOD RDMiddle Island, NY 11953-2045
Mailing Address81 Lincoln Rd SPlainview, NY 11803-5316
Phone(631) 924-0008
Sole ProprietorYes
Enumeration DateMay 30, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1043411846 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in NY · 016978
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
35 LONGWOOD RD, Middle Island, NY 11953
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. STACEY ANNE QUINTANILLA M.A.
Health Educator
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
THOMAS SCHRAGE
Clinic/Center (Primary Care)
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
MRS. KATHLEEN O. QUAGLIATA M.S.
Health Educator
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
KYRA LYNN FARRELL
Health Educator
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
MR. ALEC N SIANI BS
Specialist
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008
ELIZABETH MARIE OSTOP LMSW
Social Worker (Clinical)
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (632) 924-0008
LAUREN GRACE BRADY
Specialist
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 576-6741
BONNIE GREENBERG-HAHN LMSW
Social Worker (School)
35 LONGWOOD RD
MIDDLE ISLAND, NY 11953
Suffolk County (631) 924-0008

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Cynthia Leong's NPI number?

The NPI number for Cynthia Leong is 1043411846. It was assigned to this individual provider in the NPPES registry on May 30, 2007.

Where is Cynthia Leong located?

Cynthia Leong practices at 35 Longwood Rd, Middle Island, NY 11953. The listed phone number is (631) 924-0008.

What is Cynthia Leong's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Cynthia Leong was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.