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CORNERSTONE MONTGOMERY, INC.
NPI 1235730037
Community Based Residential Treatment Facility, Mental Illness in Silver Spring, MD

Active since November 06, 2020
14531 LAYHILL RD, SILVER SPRING, MD 20906(301) 598-3400 Get Directions Write a Review

NPPES record last updated: November 6, 2020. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Cornerstone Montgomery, Inc. NPPES

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

CORNERSTONE MONTGOMERY, INC. (NPI 1235730037) is a healthcare organization registered as a community based residential treatment facility, mental illness in Silver Spring, Maryland and active in the NPI registry since November 2020. The organization lists Michael Ostrowski, Billing Supervisor, as its authorized official.

NPPES Registry Identity

NPI1235730037
Entity TypeOrganization
Primary Taxonomy320800000X
Legal Business NameCORNERSTONE MONTGOMERY, INC.
Location Address14531 LAYHILL RDSilver Spring, MD 20906-1914
Mailing Address6040 Southport DrBethesda, MD 20814-1848 · (301) 493-4200 · Fax (888) 496-8354
Phone(301) 598-3400
Organization SubpartNo
Authorized OfficialMichael OstrowskiBilling Supervisor · (301) 493-4200
Enumeration DateNovember 6, 2020
NPPES CertifiedNovember 4, 2020
✔ NPI 1235730037 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity Based Residential Treatment Facility, Mental IllnessResidential Treatment Facilities
Taxonomy Code320800000X
Definition

A home-like residential facility providing psychiatric treatment and psycho/social rehabilitative services to individuals diagnosed with mental illness.

14531 LAYHILL RD, Silver Spring, MD 20906
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Other Providers at the Same Location NPPES

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

LATICIA DUNN
Licensed Practical Nurse
14531 LAYHILL RD
SILVER SPRING, MD 20906
Montgomery County (240) 338-9791

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 1235730037. It was assigned to this organization in the NPPES registry on November 6, 2020.

Where is Cornerstone Montgomery, Inc. located?

Cornerstone Montgomery, Inc. is located at 14531 Layhill Rd, Silver Spring, MD 20906. The listed phone number is (301) 598-3400.

What is Cornerstone Montgomery, Inc.'s specialty?

The primary specialty registered for this NPI is Community Based Residential Treatment Facility, Mental Illness with taxonomy code 320800000X.

When was this NPI record last updated?

The NPPES record for Cornerstone Montgomery, Inc. was last updated on November 6, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.