Margaret Erin Haley Cox, LPC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

PRC200002385 Issued in DC

Practice address

1519 Connecticut Ave NW Ste 301
Washington, DC 20036-1116

Phone

(843) 697-1291

NPI assigned

May 14, 2022

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Erin Cox Professional name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Sara Battista Psychotherapy, LLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Washington, DC
  • NPI 1174221386
  NPD

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

{
    "created_epoch": "1652486400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752019200000",
    "number": "1497492102",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1519 CONNECTICUT AVE NW STE 301",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200361116",
            "telephone_number": "843-697-1291"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1519 CONNECTICUT AVE NW STE 301",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200361116",
            "telephone_number": "843-697-1291"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HALEY COX",
        "first_name": "MARGARET",
        "middle_name": "ERIN",
        "credential": "LPC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-05-14",
        "last_updated": "2025-07-09",
        "certification_date": "2025-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "DC",
            "license": "PRC200002385",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ERIN",
            "last_name": "COX",
            "credential": "LPC",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Lashaun Sherdina Hale
• Lauren Elyse Hale, DDS
• Monee Zabelle Hale, MSW, LCSW-C, LICSW
• Raeniece Hale
• Deborah J. Hales, M.D.
• Albert B Haley
• Malik Haley
• Sara Christine Haley, MS, OTR/L
• Moulayali Halhoul
• Bryant Haliburton, MD

• Mental Health Counselor in Washington, DC
• Providers in Washington, DC by specialty
• Mental Health Counselor in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 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.