HORIZON THERAPY AND ASSESSMENT SERVICES
NPI 1154159523
Psychologist - Clinical in Saint Louis, MO

Q: What is Horizon Therapy And Assessment Services's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since July 25, 2024

10820 SUNSET OFFICE DR STE 220, SAINT LOUIS, MO 63127(314) 252-8949(314) 288-0833 Get Directions Write a Review

NPPES record last updated: September 2, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 2, 2025, Sep 17, 2024, Aug 6, 2024 and 1 more (4 updates tracked since 2024).

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About Horizon Therapy And Assessment Services NPPES

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

HORIZON THERAPY AND ASSESSMENT SERVICES (NPI 1154159523), doing business as Stephanie Vice Psychological Services & Consulting, is a healthcare organization registered as a clinical in Saint Louis, Missouri and active in the NPI registry since July 2024. The organization lists Stephanie Bono, President, as its authorized official.

NPPES Registry Identity

NPI1154159523

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameHORIZON THERAPY AND ASSESSMENT SERVICES

Location Address10820 SUNSET OFFICE DR STE 220Saint Louis, MO 63127-1030

Mailing Address10820 Sunset Office Dr Ste 220Saint Louis, MO 63127-1030 · (314) 252-8949 · Fax (314) 288-0833

Phone(314) 252-8949

Fax(314) 288-0833

Organization SubpartNo

Authorized OfficialStephanie BonoPresident · (618) 900-7909

Enumeration DateJuly 25, 2024

Last NPPES UpdateSeptember 2, 20254 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2024

✔ NPI 1154159523 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

10820 SUNSET OFFICE DR STE 220, Saint Louis, MO 63127

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Other Names 1

Former Legal Business NameStephanie Vice Psychological Services & Consulting

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Horizon Therapy And Assessment Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Horizon Therapy And Assessment Services, which bills Medicare for the services this clinician delivers.

Clinician (1)

Stephanie Bono, PHD

Clinical Psychologist

NPI 1801471412

10820 SUNSET OFFICE DR STE 220
Saint Louis, MO 63127

(314) 252-8949

✔ PECOSSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Horizon Therapy And Assessment Services's NPI number?

The NPI number for Horizon Therapy And Assessment Services is 1154159523. It was assigned to this organization in the NPPES registry on July 25, 2024. The provider was formerly known as Stephanie Vice Psychological Services & Consulting.

Where is Horizon Therapy And Assessment Services located?

Horizon Therapy And Assessment Services is located at 10820 Sunset Office Dr Ste 220, Saint Louis, MO 63127. The listed phone number is (314) 252-8949.

What is Horizon Therapy And Assessment Services's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Horizon Therapy And Assessment Services enrolled in Medicare?

Yes. Horizon Therapy And Assessment Services is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Horizon Therapy And Assessment Services?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Horizon Therapy And Assessment Services. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Horizon Therapy And Assessment Services was last updated on September 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.