David Owen Clayton, M.D.

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

0101233247 Issued in VA

Practice address

3959 Pender Dr
Suite 320
Fairfax, VA 22030-6041

Phone

(703) 352-3822

Fax

(703) 385-8353

NPI assigned

Dec 13, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Child & Family Counseling Group

  • Psychiatry Physician
  • Fairfax, VA
  • NPI 1306024914
  NPD (past) Authorized official

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

{
    "created_epoch": "1165968000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1992866883",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3959 PENDER DR",
            "address_2": "SUITE 320",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220306041",
            "telephone_number": "703-352-3822",
            "fax_number": "703-385-8353"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3959 PENDER DR",
            "address_2": "SUITE 320",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220306041",
            "telephone_number": "703-352-3822",
            "fax_number": "703-385-8353"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CLAYTON",
        "first_name": "DAVID",
        "middle_name": "OWEN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-13",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "VA",
            "license": "0101233247",
            "primary": true
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "VA",
            "license": "0101233247",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cassandra Class, MA, SSP
• Emily Claus
• Kurt Clausen
• Gabriele Marie Clay
• Katrina Lynette Clay, LPC
• James Ernest Clayton, M.D.
• Clearpoint Family Eyecare PLLC
• John B Cleary, M.D.
• Kathleen Marie Cleland, M.D.
• Larkin Clement, DPT, PT

• Psychiatry Physician in Fairfax, VA
• Providers in Fairfax, VA by specialty
• Psychiatry Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.