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CORNERSTONE MONTGOMERY, INC.
NPI 1174995781
Clinic/Center - Adult Mental Health in Silver Spring, MD

Active since October 22, 2015
1398 LAMBERTON DR, SILVER SPRING, MD 20902(301) 493-4200(888) 496-8354 Get Directions Write a Review

NPPES record last updated: June 21, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 21, 2016, Mar 24, 2016 (2 updates tracked since 2016).

About Cornerstone Montgomery, Inc. NPPES

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

CORNERSTONE MONTGOMERY, INC. (NPI 1174995781) is a healthcare organization registered as an adult mental health in Silver Spring, Maryland and active in the NPI registry since October 2015. The organization lists Gwendolyn Zecha, Cfo, as its authorized official.

NPPES Registry Identity

NPI1174995781
Entity TypeOrganization
Primary Taxonomy261QM0850X
Legal Business NameCORNERSTONE MONTGOMERY, INC.
Location Address1398 LAMBERTON DRSilver Spring, MD 20902-3414
Mailing Address6040 Southport DrBethesda, MD 20814-1848 · (301) 493-4200 · Fax (888) 496-8354
Phone(301) 493-4200
Fax(888) 496-8354
Organization SubpartYes
Authorized OfficialGwendolyn ZechaCfo · (301) 896-4262
Enumeration DateOctober 22, 2015
Last NPPES UpdateJune 21, 20162 updates tracked since enumeration
✔ NPI 1174995781 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Adult Mental HealthAmbulatory Health Care Facilities
Taxonomy Code261QM0850X
License✔ Licensed in MD · 2003
Definition
An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to mental and behavioral disorders in adults.
1398 LAMBERTON DR, Silver Spring, MD 20902
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Other Identifiers 1

Medicare OSCAR/certification001826DC

Other Providers at the Same Location NPPES 18

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. TACIE DEJANIKUS M.S.W.
Social Worker (Clinical)
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Montgomery County (301) 754-1102
THRESHOLD SERVICES
Community/Behavioral Health
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Montgomery County (301) 754-1102
DAVID BRIDGES
Registered Nurse
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Montgomery County (301) 493-4200
CAROLINE XIN-EN ADKINS LMSW
Social Worker
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Montgomery County (301) 754-1102
FATIMA QUEEN LPN
Licensed Practical Nurse
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Montgomery County (301) 896-4400
LORETTA CLAYE
Registered Nurse (Psychiatric/Mental Health)
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Montgomery County (240) 400-0971
CORNERSTONE MONTGOMERY, INC.
Community/Behavioral Health
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Montgomery County (301) 493-4200
THRESHOLD SERVICES, INC.
Clinic/Center (Mental Health (Including Community Mental Health Center))
1398 LAMBERTON DR
SILVER SPRING, MD 20902
Montgomery County (301) 754-1102

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 Cornerstone Montgomery, Inc.'s NPI number?

The NPI number for Cornerstone Montgomery, Inc. is 1174995781. It was assigned to this organization in the NPPES registry on October 22, 2015.

Where is Cornerstone Montgomery, Inc. located?

Cornerstone Montgomery, Inc. is located at 1398 Lamberton Dr, Silver Spring, MD 20902. The listed phone number is (301) 493-4200.

What is Cornerstone Montgomery, Inc.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Adult Mental Health, with taxonomy code 261QM0850X.

When was this NPI record last updated?

The NPPES record for Cornerstone Montgomery, Inc. was last updated on June 21, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.