Margaret Hilton PSYD LLC

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

Legal business name

MARGARET HILTON PSYD LLC

Practice address

4910 Massachusetts Ave NW Ste 223
Washington, DC 20016-4368

Phone

(202) 240-7978

NPI assigned

May 12, 2025

Organization subpart

No

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

Authorized official

Name

Margaret HiltonNPI 1205564077

Title

Member

Phone

(202) 240-7978

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Margaret Hilton

  • Psychologist
  • Alexandria, VA
  • NPI 1205564077
  NPD Authorized official

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

{
    "created_epoch": "1747008000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1747008000000",
    "number": "1497545503",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4910 MASSACHUSETTS AVE NW STE 223",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200164368"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4910 MASSACHUSETTS AVE NW STE 223",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200164368",
            "telephone_number": "202-240-7978"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MARGARET HILTON PSYD LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-05-12",
        "last_updated": "2025-05-12",
        "certification_date": "2025-05-11",
        "status": "A",
        "authorized_official_last_name": "HILTON",
        "authorized_official_first_name": "MARGARET",
        "authorized_official_title_or_position": "MEMBER",
        "authorized_official_telephone_number": "202-240-7978"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychologist, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Susan Gedatus Mareck, PHD
• Dorothy S. Marette, PSY.D.
• Joanna Elizabeth Mareuil, CPNP-PC
• Shelley L Marfori, PSY.D.
• Margaret a Byrne MD PC
• Mongidor Margaret
• Margarita Jaber Elias DDS PLLC
• Catherine Margeton, LGSW
• Robert Paul Margie Sr., MD
• Raia Stefanova Margo, PH.D.

• Clinical Psychologist in Washington, DC
• Providers in Washington, DC by specialty
• Clinical Psychologist in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 2025; 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.