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NPISignal

Individual Healthcare Provider

Marjorie Helen Charlop, PH.D.

NPI Record: ActiveBehavior Analyst
NPI1861730137
Claremont, California

Provider's NPPES record last updated: January 22, 2013

Overview

Entity Type
Individual Healthcare Provider
NPI
1861730137
Primary Specialty
Behavior Analyst
Practice Location
Claremont, California
Sole Proprietor
Yes

Federal Screening

NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.

List of Excluded Individuals/Entities (LEIE)

HHS Office of Inspector General

No potential match identified

No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.

Source data
September 10, 2026
Records indexed
84,001
Screened
Sep 20, 2026, 8:24 AM UTC

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

SAM.gov Exclusions

U.S. General Services Administration

Not checked

SAM.gov Exclusions was not checked.

SAM.gov screening is not configured on this deployment. No SAM check has been performed.

Screened
Not checked

This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.

This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.

Run a name-based screening

Searches OIG LEIE and SAM.gov by name and reviews every potential match.

Specialties & Taxonomies

  • Behavior Analyst

    Behavioral Health & Social Service Providers

    Primary

    A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans.

    Taxonomy code 103K00000X
  • Psychologist

    Behavioral Health & Social Service Providers

    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.

    Taxonomy code 103T00000X
  • Psychologist

    Cognitive & Behavioral

    Behavioral Health & Social Service Providers

    A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

    Taxonomy code 103TB0200X
  • Psychologist

    Clinical Child & Adolescent

    Behavioral Health & Social Service Providers

    A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

    Taxonomy code 103TC2200X
  • Psychologist

    Family

    Behavioral Health & Social Service Providers

    A psychologist whose specialty is founded on principles of systems theory with the interpersonal system of the family the focus of assessment, intervention and research.

    Taxonomy code 103TF0000X
  • Psychologist

    Intellectual & Developmental Disabilities

    Behavioral Health & Social Service Providers

    Definition to come...

    Taxonomy code 103TM1800X

Provider-Reported License Information

Behavior Analyst (California)
PSY 9238
Psychologist (California)
PSY 9238
Psychologist (California)
PSY 9238
Psychologist (California)
PSY 9238
Psychologist (California)
PSY 9238
Psychologist (California)
PSY 9238
License numbers are reported by the provider to NPPES and are not independently verified by NPISignal against any state licensing board. Confirm current license status directly with the issuing state board.

Practice Locations

Practice Location

850 Columbia Ave

Psychology Department/Claremont Mckenna College

Claremont, California 91711-3901

Phone: (909) 621-8598

Record Information

Enumeration Date
January 22, 2013
Provider's NPPES Record Last Updated
January 22, 2013
NPISignal NPPES Dataset
August 2026

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