David Clark Jr., M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

0101284104 Issued in VA

Practice address

6218 N Kings Hwy Ste B
Alexandria, VA 22303-2442

Phone

(571) 560-2621

Fax

(571) 560-2622

NPI assigned

Apr 17, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in MD, DC, VA3 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 3

Specialty

Family Practice

Education

Howard University College of Medicine, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Inova Ucc LLCGroup PAC ID 7012385040, 158 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Alexandria Hospital Hospital, Alexandria, VA, CCN 490040

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dclark547805@direct.umm.edu
• Direct secure messaging: dclark1446449@soc.inova.org

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.

• Inova Ucc LLC

  • Urgent Care Clinic/Center
  • Vienna, VA
  • NPI 1508592114

  DC

  Medicare reassignment Care Compare group NPD
• Emergency Medicine Associates P.a., P.C.

  • Emergency Medicine Physician
  • Falls Church, VA
  • NPI 1134117393

  DC

  Medicare reassignment NPD
• Chester River Hospital Center

  • General Acute Care Hospital
  • Chestertown, MD
  • NPI 1679536809
  Medicare reassignment NPD
• Doctors First, LLC

  • Internal Medicine Physician
  • Germantown, MD
  • NPI 1912160458

  DC

  Medicare reassignment
• Emergency Medicine Associates P.a., P.C.

  • Internal Medicine Physician
  • Culpeper, VA
  • NPI 1881559102
  NPD
• Chester River Health Center

  • Clinic/Center
  • Chestertown, MD
  • NPI 1114290293
  NPD
• Chester River Hospital Center

  • Emergency Medicine Physician
  • Chestertown, MD
  • NPI 1053491795
  NPD
• Emergency Medicine Associates, PA

  • Emergency Medicine Physician
  • Bowie, MD
  • NPI 1225889272
  NPD
• Carolinas Physicians Network Inc

  • Family Medicine Physician
  • Charlotte, NC
  • NPI 1386653830
  NPD (past)
• Carolinas Physicians Network Inc

  • Endocrinology, Diabetes & Metabolism Physician
  • Charlotte, NC
  • NPI 1437038544
  NPD (past)
• Carolinas Physicians Network Inc

  • Family Medicine Physician
  • Charlotte, NC
  • NPI 1437168937
  NPD (past)
• Carolinas Physicians Network Inc

  • Family Medicine Physician
  • Charlotte, NC
  • NPI 1497762686
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Inova Health Care Services

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1255684460
  Care Compare affiliation

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

{
    "created_epoch": "1145232000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777939200000",
    "number": "1154385086",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 791775",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212791775",
            "telephone_number": "571-302-5000",
            "fax_number": "571-302-5001"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6218 N KINGS HWY STE B",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223032442",
            "telephone_number": "571-560-2621",
            "fax_number": "571-560-2622"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CLARK",
        "first_name": "DAVID",
        "name_suffix": "Jr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-17",
        "last_updated": "2026-05-05",
        "certification_date": "2026-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "VA",
            "license": "0101284104",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8907737",
            "state": "NC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8922548",
            "state": "NC"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Claritycenterrx, LLC
• Clark Alliance Services Inc
• Clark Infectious Disease Group
• Clark Palliative Medicine Group
• Cleophus Benson Clark, DDS
• Deja Clark
• Jacob A Clark, MD
• Kerry Clark, APRN, AGNP-BC
• Laurence J Clark, MD
• Sarah Clark, BCBA

• Family Medicine Physician in Alexandria, VA
• Providers in Alexandria, VA by specialty
• Family Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.