OrganizationActive
Ally Behavior LLC
NPI 1649078361 · Behavior Analyst · Frederick, MD
Ally Behavior LLC is a Behavior Analyst organization in Frederick, MD (NPI 1649078361).
Provider details
- NPI number
- 1649078361
- Entity type
- Organization
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Parent organization
- Ally Behavior LLC
- Organization subpart
- Yes
- Authorized official
- Joey Yoon, Business Analyst(301) 450-4086
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
351 Ballenger Center Dr Ste 201&102
Frederick, MD 21703-7383
Phone: (240) 342-2666
Street-level locationGet directions
Mailing address
1410 Spring Hill Rd Ste 305
Mc Lean, VA 22102-3020
Other names (DBA / former)
- Doing business as
- Ally Behavior Centers
Registry dates
- Enumerated
- 2025-03-06
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Ally Behavior LLC's NPI number?
- Ally Behavior LLC's National Provider Identifier (NPI) is 1649078361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ally Behavior LLC?
- Ally Behavior LLC is classified in the NPPES registry as Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Ally Behavior LLC located?
- Ally Behavior LLC's practice location on file with NPPES is 351 Ballenger Center Dr Ste 201&102, Frederick, MD 21703-7383.
- What is Ally Behavior LLC's phone number?
- The practice phone number listed in the NPPES registry for Ally Behavior LLC is (240) 342-2666.
- Who is the authorized official for Ally Behavior LLC?
- The authorized official listed on Ally Behavior LLC's NPPES record is Joey Yoon, Business Analyst. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ally Behavior LLC's NPI active?
- Yes — Ally Behavior LLC's NPI (1649078361) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.