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HORIZON PSYCHIATRY SERVICES P.C.
NPI 1821894981
Psychiatry & Neurology - Psychiatry in Brooklyn, NY

Active since February 20, 2025
29 LITTLE NASSAU ST, BROOKLYN, NY 11205(718) 360-0580 Get Directions Write a Review

NPPES record last updated: March 24, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 24, 2026, Feb 20, 2025 (2 updates tracked since 2025).

About Horizon Psychiatry Services P.c. NPPES

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

HORIZON PSYCHIATRY SERVICES P.C. (NPI 1821894981) is a healthcare organization registered as a psychiatry in Brooklyn, New York and active in the NPI registry since February 2025. The organization lists Leonardo Vando, Sole Member, as its authorized official.

NPPES Registry Identity

NPI1821894981
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameHORIZON PSYCHIATRY SERVICES P.C.
Location Address29 LITTLE NASSAU STBrooklyn, NY 11205-5266
Mailing Address29 Little Nassau StBrooklyn, NY 11205-5266 · (718) 360-0580
Phone(718) 360-0580
Organization SubpartNo
Authorized OfficialLeonardo VandoSole Member · (718) 360-0580
Enumeration DateFebruary 20, 2025
Last NPPES UpdateMarch 24, 20262 updates tracked since enumeration
NPPES CertifiedMarch 24, 2026
✔ NPI 1821894981 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedSocial WorkerTaxonomy 104100000X
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X
29 LITTLE NASSAU ST, Brooklyn, NY 11205
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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 Psychiatry Services P.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Horizon Psychiatry Services P.C., which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Shehan Chin, LMSW
Clinical Social Worker
NPI 1497228084
1 GUSTAVE L LEVY PL
New York, NY 10029
(212) 241-6500
✔ PECOS✔ Accepts Medicare6.4 mi
Leonardo Vando, MD
Psychiatry
NPI 1225007271
507 W 145TH ST
New York, NY 10031
(646) 373-2753
✔ PECOS8.8 mi

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 Psychiatry Services P.C.'s NPI number?

The NPI number for Horizon Psychiatry Services P.C. is 1821894981. It was assigned to this organization in the NPPES registry on February 20, 2025.

Where is Horizon Psychiatry Services P.C. located?

Horizon Psychiatry Services P.C. is located at 29 Little Nassau St, Brooklyn, NY 11205. The listed phone number is (718) 360-0580.

What is Horizon Psychiatry Services P.C.'s specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Horizon Psychiatry Services P.C. enrolled in Medicare?

Yes. Horizon Psychiatry Services P.C. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Horizon Psychiatry Services P.C.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Horizon Psychiatry Services P.C., in Clinical Social Worker and Psychiatry. 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. Of these, 2 practice within 10 miles. 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 Psychiatry Services P.C. was last updated on March 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.