NPIMap

Organization Active NPI

Ally Behavior LLC

  • Behavior Analyst
  • Baltimore, MD
National Provider Identifier
1538034483
Registry record updated Oct 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
Legal business name
ALLY BEHAVIOR LLC
Practice address
3301 Boston St Ste 240
Baltimore, MD 21224-4976
Phone
(240) 342-2666
NPI assigned
Oct 9, 2025
Organization subpart
Yes
Parent organization
ALLY BEHAVIOR LLCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Oct 9, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Joey Yoon
Title
Business Analyst
Phone
(301) 450-4086

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior AnalystGroup: 193200000X MULTI-SPECIALTY GROUP 103K00000X Primary

Addresses

Primary practice location

3301 Boston St Ste 240
Baltimore, MD 21224-4976

Mailing address

1410 Spring Hill Rd Ste 305
MC Lean, VA 22102-3020

National Provider Directory

National Provider Directory
Tax ID family
Ally Behavior LLC34 organizations share this tax ID, including this one
Part of
Ally Behavior LLC

Other organizations with this tax ID 33

Organizations that report the same tax identification number in the National Provider Directory.

View all 33

Ownership & related parties

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1759968000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759968000000",
    "number": "1538034483",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1410 SPRING HILL RD STE 305",
            "city": "MC LEAN",
            "state": "VA",
            "postal_code": "221023020"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3301 BOSTON ST STE 240",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212244976",
            "telephone_number": "240-342-2666"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ALLY BEHAVIOR LLC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ALLY BEHAVIOR LLC",
        "enumeration_date": "2025-10-09",
        "last_updated": "2025-10-09",
        "certification_date": "2025-10-09",
        "status": "A",
        "authorized_official_last_name": "YOON",
        "authorized_official_first_name": "JOEY",
        "authorized_official_title_or_position": "BUSINESS ANALYST",
        "authorized_official_telephone_number": "301-450-4086"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Behavior Analyst",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.