Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Montgomery County Maryland Government

Q: What is the NPI number for Montgomery County Maryland Government?

The NPI for Montgomery County Maryland Government is 1619387933, a Type 2 (organization) record in the CMS NPPES registry.

Adolescent and Children Mental Health Clinic/Center in Rockville, MD · enumerated 2014 · authorized official Diana Cortez, Management.

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

National Provider Identifier

1619387933

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Registry record

Entity type Organization (Type 2)

Legal business name Montgomery County Maryland Government

Other name <Unavail>

Parent organization Montgomery County Maryland Government

Practice address 7300 Calhoun Pl Ste 600, Rockville, MD, 20855

Phone (240) 777-1450

Enumeration date May 8, 2014

Last updated in NPPES Sep 18, 2025

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Secondary

261QM0855X Adolescent and Children Mental Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Diana Cortez

Title Management

Phone (240) 672-6758

Other identifiers

Identifier	Type	State	Issuer
265431804	Medicaid	MD	-

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

Who is the authorized official for Montgomery County Maryland Government?

NPPES lists Diana Cortez (Management) as the authorized official for this organization.

What is the NPI number for Montgomery County Maryland Government?

The NPI for Montgomery County Maryland Government is 1619387933, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Christian Schneider Clinical Social Worker · Rockville, MD NPI 1639257587 Frank Fellows Marriage & Family Therapist · Rockville, MD NPI 1225452659 The Primary Care Coalition of Montgomery County, Maryland Mental Health Clinic/Center (Including Community Mental Health Center) · Rockville, MD NPI 1780008003 Robert Wright Clinical Social Worker · Rockville, MD NPI 1740606177 Tomas Alejo Social Worker · Rockville, MD NPI 1679931208 Amanda Moreno Social Worker · Derwood, MD NPI 1912442369 Katharine Ellis Social Worker · Rockville, MD NPI 1992343131 Elena Sanchez Dominguez Marriage & Family Therapist · Rockville, MD NPI 1568033595

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-18.