NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Stewart Behavioral Health Services

Mental Health Clinic/Center (Including Community Mental Health Center) in Brooklyn, NY · enumerated 2014 · authorized official Marcela Stewart, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144628991

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Stewart Behavioral Health Services
Other name <Unavail>
Practice address 583 5th St, Brooklyn, NY, 11215
Phone (347) 628-7600
Enumeration date Dec 10, 2014
Last updated in NPPES Dec 10, 2014

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities · License 72-051593 (NY) Primary

Authorized official

Name Marcela Stewart
Title Owner
Phone (347) 628-7600

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Stewart Behavioral Health Services?
Stewart Behavioral Health Services is registered in NPPES as a Mental Health Clinic/Center (Including Community Mental Health Center) (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-10.