Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Ally Behavior LLC

Organization Clinical Psychologist · NPI 1538966916

Ally Behavior LLC is a Clinical Psychologist in White Marsh, Maryland. Registered with an NPI since 2025.

In the registry since
2025
Specialties on file
4
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

10839 Philadelphia Rd Ste B&c
White Marsh, MD 21162-1717
Phone: (240) 342-2666
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X
Clinical Psychologist Taxonomy 103TC0700X
Clinical Child & Adolescent Psychologist Taxonomy 103TC2200X
Developmental - Behavioral Pediatrics Physician Taxonomy 2080P0006X

Record details

NPI number1538966916
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationAlly Behavior LLC
Authorized official Joey Yoon — Business Analyst · (301) 450-4086
Other names Ally Behavior Centers
NPI enumeratedFebruary 25, 2025
Last updated in NPPESFebruary 25, 2025
Certification dateFebruary 25, 2025
Mailing address1410 Spring Hill Rd Ste 305, Mc Lean, VA 22102-3020