DR. ANDREW LEIGH BERGER PHD
NPI 1730225020
Psychologist in Commack, NY

Active since January 30, 2007PECOS EnrolledAccepts Medicare Assignment
283 COMMACK RD., SUITE LL2, COMMACK, NY 11725(631) 499-6143(631) 493-0352 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Andrew Leigh Berger Phd NPPES

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

DR. ANDREW LEIGH BERGER PHD (NPI 1730225020) is an individual psychologist in Commack, New York, licensed in New York (007532) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1730225020
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. ANDREW LEIGH BERGERCredential: PHD
Location Address283 COMMACK RD., SUITE LL2Commack, NY 11725-6021
Mailing Address283 Commack Rd., Suite Ll2Commack, NY 11725-6021 · (631) 499-6143 · Fax (631) 493-0352
Fax(631) 493-0352
Sole ProprietorYes
Medical School CMSOtherGraduated 1983
Enumeration DateJanuary 30, 2007
Last NPPES UpdateSeptember 11, 2025
NPI 1730225020 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in NY · 007532
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.

Also ListedPsychologist · Cognitive & BehavioralTaxonomy 103TB0200X · License 007532 (NY)

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Andrew Leigh Berger Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2264692482
PECOS Enrollment IDI20120327000143
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
292 services14 patients

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730225020, enumerated as an "individual" on January 30, 2007.

The provider is located at 283 COMMACK RD., SUITE LL2 COMMACK, NY 11725 and the phone number is (631) 499-6143.

Psychologist with taxonomy code 103T00000X.

The provider might be accepting Accepts: Providence Health Plan. Please consult your insurance carrier or call the provider to verify.