Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NASSAU PSYCHOLOGY, P.C.
NPI 1750763538
Psychologist in Lynbrook, NY

Active since June 29, 2015
777 SUNRISE HWY STE 200, LYNBROOK, NY 11563(516) 350-8564 Get Directions Write a Review

NPPES record last updated: October 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 5, 2025, Apr 3, 2024 (2 updates tracked since 2024).

About Nassau Psychology, P.c. NPPES

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

NASSAU PSYCHOLOGY, P.C. (NPI 1750763538) is a healthcare organization registered as a psychologist in Lynbrook, New York and active in the NPI registry since June 2015. The organization maintains 2 additional practice locations and lists Mary Burga, Administrator, as its authorized official.

NPPES Registry Identity

NPI1750763538
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NameNASSAU PSYCHOLOGY, P.C.
Location Address777 SUNRISE HWY STE 200Lynbrook, NY 11563-2950
Mailing Address123 Grove Ave Ste 216Cedarhurst, NY 11516-2302 · (516) 350-8564 · Fax (516) 874-2477
Organization SubpartNo
Authorized OfficialMary BurgaAdministrator · (516) 397-0288
Enumeration DateJune 29, 2015
Last NPPES UpdateOctober 22, 20262 updates tracked since enumeration
NPPES CertifiedOctober 22, 2026
✔ NPI 1750763538 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in NY · 020036
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
777 SUNRISE HWY STE 200, Lynbrook, NY 11563

Secondary Practice Locations 2

Location 1165 N Village Ave Ste 132Rockville Centre, NY 11570-3763 · Phone (516) 350-8564
Location 23375 Park Ave Ste 2005Wantagh, NY 11793-3712 · Phone (516) 350-8564

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nassau Psychology, P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

47

Medicare enrollment records show 47 clinicians reassign Medicare billing to Nassau Psychology, P.C., which bills Medicare for the services they deliver. Of these, 5 practice at this address and 32 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Mental Health Counselor25
Clinical Social Worker18
Marriage and Family Therapist3
Clinical Psychologist1

Nearest to this location (20)

See all 47
Clinical Social Worker
NPI 1528245495
777 SUNRISE HWY STE 200
Lynbrook, NY 11563
(516) 350-8564
✔ PECOS✔ Accepts MedicareSame address
Mental Health Counselor
NPI 1891664389
777 SUNRISE HWY STE 200
Lynbrook, NY 11563
(516) 350-8564
✔ PECOSSame address
Clinical Social Worker
NPI 1447316740
777 SUNRISE HWY STE 200
Lynbrook, NY 11563
(516) 350-8564
✔ PECOS✔ Accepts MedicareSame address
Mental Health Counselor
NPI 1376901926
777 SUNRISE HWY STE 200
Lynbrook, NY 11563
(516) 350-8564
✔ PECOS✔ Accepts MedicareSame address
Marriage and Family Therapist
NPI 1891576138
777 SUNRISE HWY STE 200
Lynbrook, NY 11563
(516) 350-8564
✔ PECOS✔ Accepts MedicareSame address
Clinical Social Worker
NPI 1801109863
45 N VILLAGE AVE STE 1B
Rockville Centre, NY 11570
(516) 350-8564
✔ PECOS✔ Accepts Medicare1.7 mi
Mental Health Counselor
NPI 1356122691
165 N VILLAGE AVE STE 132
Rockville Centre, NY 11570
(516) 350-8564
✔ PECOS1.7 mi
Mental Health Counselor
NPI 1245011584
165 N VILLAGE AVE STE 132
Rockville Centre, NY 11570
(516) 350-8564
✔ PECOS1.7 mi
Mental Health Counselor
NPI 1588445829
165 N VILLAGE AVE STE 132
Rockville Centre, NY 11570
(516) 350-8564
✔ PECOS✔ Accepts Medicare1.7 mi
Clinical Social Worker
NPI 1699443572
165 N VILLAGE AVE STE 132
Rockville Centre, NY 11570
(516) 350-8564
✔ PECOS✔ Accepts Medicare1.7 mi
Mental Health Counselor
NPI 1982479234
165 N VILLAGE AVE STE 132
Rockville Centre, NY 11570
(516) 350-8564
✔ PECOS1.7 mi
Clinical Social Worker
NPI 1538150628
123 GROVE AVE STE 216
Cedarhurst, NY 11516
(516) 350-8564
✔ PECOS✔ Accepts Medicare3.0 mi
Marriage and Family Therapist
NPI 1295516540
123 GROVE AVE STE 216
Cedarhurst, NY 11516
(516) 350-8564
✔ PECOS✔ Accepts Medicare3.0 mi
Clinical Social Worker
NPI 1326393745
123 GROVE AVE STE 216
Cedarhurst, NY 11516
(516) 350-8564
✔ PECOS3.0 mi
Clinical Social Worker
NPI 1184376246
123 GROVE AVE STE 216
Cedarhurst, NY 11516
(516) 350-8564
✔ PECOS3.0 mi
Mental Health Counselor
NPI 1679390199
123 GROVE AVE STE 216
Cedarhurst, NY 11516
(516) 350-8564
✔ PECOS3.0 mi
Mental Health Counselor
NPI 1033987961
123 GROVE AVE STE 216
Cedarhurst, NY 11516
(516) 350-8564
✔ PECOS3.0 mi
Mental Health Counselor
NPI 1346015609
123 GROVE AVE STE 216
Cedarhurst, NY 11516
(516) 350-8564
✔ PECOS✔ Accepts Medicare3.0 mi
Mental Health Counselor
NPI 1366156366
123 GROVE AVE STE 216
Cedarhurst, NY 11516
(516) 350-5864
✔ PECOS✔ Accepts Medicare3.0 mi
Clinical Psychologist
NPI 1033495841
97 CEDARHURST AVE SUITE 3
Cedarhurst, NY 11516
(516) 350-8564
✔ PECOS✔ Accepts Medicare3.3 mi
See all 47 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Nassau Psychology, P.C.'s NPI number?

The NPI number for Nassau Psychology, P.C. is 1750763538. It was assigned to this organization in the NPPES registry on June 29, 2015.

Where is Nassau Psychology, P.C. located?

Nassau Psychology, P.C. is located at 777 Sunrise Hwy Ste 200, Lynbrook, NY 11563. The listed phone number is (516) 350-8564.

What is Nassau Psychology, P.C.'s specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Nassau Psychology, P.C. enrolled in Medicare?

Yes. Nassau Psychology, P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Nassau Psychology, P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 47 clinicians in 4 Medicare specialties reassign their Medicare billing to Nassau Psychology, P.C.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Mental Health Counselor (25), Clinical Social Worker (18) and Marriage and Family Therapist (3). Of these, 5 practice at this address and 32 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Nassau Psychology, P.C. was last updated on October 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 days 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.