ONE HORIZON
NPI 1285429605
Case Management in Dallas, TX

Active since April 14, 2025
910 S PEARL EXPY, DALLAS, TX 75201(202) 422-5465(202) 422-5465 Get Directions Write a Review

NPPES record last updated: April 14, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About One Horizon NPPES

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

ONE HORIZON (NPI 1285429605) is a healthcare organization registered as a case management in Dallas, Texas and active in the NPI registry since April 2025. The organization lists Marlon Jovon Stuckey, Administration, as its authorized official.

NPPES Registry Identity

NPI1285429605
Entity TypeOrganization
Primary Taxonomy251B00000X
Legal Business NameONE HORIZON
Location Address910 S PEARL EXPYDallas, TX 75201-6046
Mailing Address3468 Amberton CtWhite Plains, MD 20695-3210 · (202) 422-5465
Fax(202) 422-5465
Organization SubpartNo
Authorized OfficialMarlon Jovon StuckeyAdministration · (202) 422-5465
Enumeration DateApril 14, 2025
NPPES CertifiedApril 14, 2025
NPI 1285429605 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyCase ManagementAgencies
Taxonomy Code251B00000X
Definition
An organization that is responsible for providing case management services. The agency provides services which assist an individual in gaining access to needed medical, social, educational, and/or other services. Case management services may be used to locate, coordinate, and monitor necessary appropriate services. It may be used to encourage the use of cost-effective medical care by referrals to appropriate providers and to discourage over utilization of costly services. Case management may also serve to provide necessary coordination of non-medical services such as vocational rehabilitation, education, employment, when the services provided enable the individual to function at the highest level.
Also ListedCommunity/Behavioral HealthTaxonomy 251S00000X
910 S PEARL EXPY, Dallas, TX 75201

Other Providers at the Same Location NPPES 5

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

Counselor (Mental Health)
910 S PEARL EXPY
DALLAS, TX 75201
Case Management
910 S PEARL EXPY
DALLAS, TX 75201
Case Management
910 S PEARL EXPY
DALLAS, TX 75201
Case Management
910 S PEARL EXPY
DALLAS, TX 75201
Counselor (Mental Health)
910 S PEARL EXPY
DALLAS, TX 75201

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is One Horizon's NPI number?

The NPI number for One Horizon is 1285429605. It was assigned to this organization in the NPPES registry on April 14, 2025.

Where is One Horizon located?

One Horizon is located at 910 S Pearl Expy, Dallas, TX 75201. The listed phone number is (202) 422-5465.

What is One Horizon's specialty?

The primary specialty registered for this NPI is Case Management with taxonomy code 251B00000X.

When was this NPI record last updated?

The NPPES record for One Horizon was last updated on April 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.