NPIMap

Organization Active NPI

One Mental Health LLC

  • Mental Health Counselor
  • Rockville, MD
National Provider Identifier
1174481741
Registry record updated Jan 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
Legal business name
ONE MENTAL HEALTH LLC
Practice address
9420 Key West Ave Ste 430
Rockville, MD 20850-6371
Phone
(301) 579-0089
Fax
(240) 523-9858
NPI assigned
Jan 13, 2026
Last updated
Jan 13, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 13, 2026

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

Authorized official

Name
Shahzad DastgirNPI 1568193670
Title
Owner
Phone
(202) 360-9183

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YM0800X Primary

Addresses

Primary practice location

9420 Key West Ave Ste 430
Rockville, MD 20850-6371

Mailing address

8120 Woodmont Ave Ste 840
Bethesda, MD 20814-2789
Phone (240) 618-2889

National Provider Directory

National Provider Directory
Tax ID family
One Mental Health LLC5 organizations share this tax ID, including this one

Other organizations with this tax ID 4

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

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1768262400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768262400000",
    "number": "1174481741",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8120 WOODMONT AVE STE 840",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208142789",
            "telephone_number": "240-618-2889",
            "fax_number": "240-623-9858"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9420 KEY WEST AVE STE 430",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208506371",
            "telephone_number": "301-579-0089",
            "fax_number": "240-523-9858"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ONE MENTAL HEALTH LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-01-13",
        "last_updated": "2026-01-13",
        "certification_date": "2026-01-13",
        "status": "A",
        "authorized_official_last_name": "DASTGIR",
        "authorized_official_first_name": "SHAHZAD",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "202-360-9183"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockville, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 13, 2026; 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.