ALLY BEHAVIOR LLC
NPI 1194690867
Psychologist in Columbia, MD

Active since October 10, 2025
8818 CENTRE PARK DR STE 200, COLUMBIA, MD 21045(240) 342-2666 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: May 5, 2026, Oct 10, 2025 (2 updates tracked since 2025).

About Ally Behavior Llc NPPES

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

ALLY BEHAVIOR LLC (NPI 1194690867) is a healthcare organization registered as a psychologist in Columbia, Maryland and active in the NPI registry since October 2025. The organization lists Joey Yoon, Business Analyst, as its authorized official.

NPPES Registry Identity

NPI1194690867
Entity TypeOrganization
Primary Taxonomy103T00000X
Legal Business NameALLY BEHAVIOR LLC
Location Address8818 CENTRE PARK DR STE 200Columbia, MD 21045-2236
Mailing Address1410 Spring Hill Rd Ste 305Mc Lean, VA 22102-3020
Organization SubpartYes
Authorized OfficialJoey YoonBusiness Analyst · (301) 450-4086
Enumeration DateOctober 10, 2025
Last NPPES UpdateMay 5, 20262 updates tracked since enumeration
NPPES CertifiedMay 5, 2026
NPI 1194690867 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
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
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X
8818 CENTRE PARK DR STE 200, Columbia, MD 21045

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 16

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

Behavior Technician
8818 CENTRE PARK DR STE 200
COLUMBIA, MD 21045
Behavior Technician
8818 CENTRE PARK DR STE 200
COLUMBIA, MD 21045
Behavior Technician
8818 CENTRE PARK DR STE 200
COLUMBIA, MD 21045
Behavior Technician
8818 CENTRE PARK DR STE 200
COLUMBIA, MD 21045
Behavior Technician
8818 CENTRE PARK DR STE 200
COLUMBIA, MD 21045
Behavior Technician
8818 CENTRE PARK DR STE 200
COLUMBIA, MD 21045
Psychologist (Clinical)
8818 CENTRE PARK DR STE 200
COLUMBIA, MD 21045
Behavior Technician
8818 CENTRE PARK DR STE 200
COLUMBIA, MD 21045

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194690867, enumerated as an "organization" on October 10, 2025.

The provider is located at 8818 CENTRE PARK DR STE 200 COLUMBIA, MD 21045 and the phone number is (240) 342-2666.

Psychologist with taxonomy code 103T00000X.