DR. MARK RICHARD SERPER PH.D.
NPI 1134714538
Psychologist in Oceanside, NY

Active since March 08, 2021
1 GERARD CT, OCEANSIDE, NY 11572(516) 286-1373 Get Directions Write a Review

NPPES record last updated: March 8, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mark Richard Serper Ph.d. NPPES

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

DR. MARK RICHARD SERPER PH.D. (NPI 1134714538) is an individual psychologist in Oceanside, New York, licensed in New York (012107-01) and active in the NPI registry since March 2021. He maintains a secondary practice location in Commack.

NPPES Registry Identity

NPI1134714538
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. MARK RICHARD SERPERCredential: PH.D.
Location Address1 GERARD CTOceanside, NY 11572-1120
Mailing Address1 Gerard CtOceanside, NY 11572-1120 · (516) 286-1373
Sole ProprietorYes
Enumeration DateMarch 8, 2021
NPPES CertifiedNovember 12, 2020
NPI 1134714538 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 · 012107-01
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.
1 GERARD CT, Oceanside, NY 11572

Secondary Practice Location 1

Location 1283 Commack Rd Ste 110Commack, NY 11725-3400 · Phone (516) 286-1373

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

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 Mark Serper's NPI number?

The NPI number for Mark Serper is 1134714538. It was assigned to this individual provider in the NPPES registry on March 8, 2021.

Where is Mark Serper located?

Mark Serper practices at 1 Gerard Ct, Oceanside, NY 11572. The listed phone number is (516) 286-1373.

What is Mark Serper's specialty?

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

What insurance does Mark Serper accept?

Health plans from Oscar Health Maintenance Organization of Florida list Mark Serper as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Serper was last updated on March 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.