NPIMap

Organization Active NPI

Cornerstone Montgomery, Inc.

  • Community/Behavioral Health Agency
  • Leonardtown, MD
National Provider Identifier
1073223293
Registry record updated Nov 29, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community/Behavioral Health AgencyTaxonomy code 251S00000X
Legal business name
CORNERSTONE MONTGOMERY, INC.
Practice address
41900 Fenwick St Ste 5
Leonardtown, MD 20650-3815
Phone
(301) 475-9315
Fax
(301) 475-9317
NPI assigned
Nov 29, 2022
Last updated
Nov 29, 2022By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Nov 29, 2022

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Michael Ostrowski
Title
Billing Manager
Phone
(301) 493-4200

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Community/Behavioral Health Agency 251S00000X Primary

Addresses

Primary practice location

41900 Fenwick St Ste 5
Leonardtown, MD 20650-3815

Mailing address

2 Taft CT Ste 200
Rockville, MD 20850-1390
Phone (301) 715-3673

National Provider Directory

National Provider Directory
Tax ID family
Cornerstone Montgomery Inc41 organizations share this tax ID, including this one

Other organizations with this tax ID 40

Organizations that report the same tax identification number in the National Provider Directory.

View all 40

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1669680000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1669680000000",
    "number": "1073223293",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2 TAFT CT STE 200",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208501390",
            "telephone_number": "301-715-3673",
            "fax_number": "888-496-8354"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "41900 FENWICK ST STE 5",
            "city": "LEONARDTOWN",
            "state": "MD",
            "postal_code": "206503815",
            "telephone_number": "301-475-9315",
            "fax_number": "301-475-9317"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CORNERSTONE MONTGOMERY, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-11-29",
        "last_updated": "2022-11-29",
        "certification_date": "2022-11-22",
        "status": "A",
        "authorized_official_last_name": "OSTROWSKI",
        "authorized_official_first_name": "MICHAEL",
        "authorized_official_title_or_position": "BILLING MANAGER",
        "authorized_official_telephone_number": "301-493-4200"
    },
    "taxonomies": [
        {
            "code": "251S00000X",
            "taxonomy_group": "",
            "desc": "Community/Behavioral Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Leonardtown, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 29, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.