NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Citizen Advocates, Inc

Mental Health Clinic/Center (Including Community Mental Health Center) in Malone, NY · enumerated 2007 · authorized official Gregory Langdon, Executive Director.

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

National Provider Identifier

1730391012

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Citizen Advocates, Inc
Other name <Unavail>
Practice address 209 Park Street, Malone, NY, 12953
Fax (518) 483-2242
Enumeration date May 7, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities · License 7533500 (NY) Primary

Authorized official

Name Gregory Langdon
Title Executive Director

Other identifiers

Identifier Type State Issuer
01155215 Medicaid NY -

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 is the NPI number for Citizen Advocates, Inc?
The NPI for Citizen Advocates, Inc is 1730391012, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Citizen Advocates, Inc?
NPPES lists Gregory Langdon (Executive Director) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.