Katherine Ethier David, D.O.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

H0055125 Issued in MD

Practice address

4411 Medallion Dr
Silver Spring, MD 20904-7333

Phone

(240) 437-3320

Fax

(301) 890-9604

NPI assigned

Aug 1, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in DC, VA, MD3 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

New York College of Osteo Medicine of New York Institute of Technology, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Privia Medical Group, LLCGroup PAC ID 4385682061, 1,522 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Sibley Memorial Hospital Hospital, Washington, DC, CCN 090005

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: katherine.david.2@8042.direct.athenahealth.com

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.

• Privia Medical Group, LLC

  • Internal Medicine Physician
  • Arlington, VA
  • NPI 1013042480

  DC, Family Medicine, MD

  Medicare reassignment Care Compare group NPD
• Privia Care Center LLC

  • Internal Medicine Physician
  • Arlington, VA
  • NPI 1164874426

  DC, MD

  Medicare reassignment NPD
• Menocal Medical Services PA

  • Family Medicine Physician
  • Frederick, MD
  • NPI 1083795918
  NPD
• Privia Care Center LLC

  • Internal Medicine Physician
  • Baltimore, MD
  • NPI 1730664012
  NPD
• Privia Medical Group, LLC

  • Pain Medicine (Psychiatry & Neurology) Physician
  • Rockville, MD
  • NPI 1811715436
  NPD
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

• Lucy Webb Hayes National Training School for Deaconesses & Missionarie

  • General Acute Care Hospital
  • Washington, DC
  • NPI 1366492977
  Care Compare affiliation

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

{
    "created_epoch": "1154390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781136000000",
    "number": "1629084249",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4411 MEDALLION DR",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209047333",
            "telephone_number": "240-437-3320",
            "fax_number": "301-890-9604"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4411 MEDALLION DR",
            "city": "SILVER SPRING",
            "state": "MD",
            "postal_code": "209047333",
            "telephone_number": "240-437-3320",
            "fax_number": "301-890-9604"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DAVID",
        "first_name": "KATHERINE",
        "middle_name": "ETHIER",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-08-01",
        "last_updated": "2026-06-11",
        "certification_date": "2026-06-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "MD",
            "license": "H0055125",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Richard K Davenport, MS, LCPC
• David B Lee DDS PA
• David L Bloom PA
• David L. Rever, D.D.S., LLC
• James Robert David, PH.D.
• Gerard A. Davidson, DDS
• Deborah Chambers Davies, L.C.P.C.
• Harry Gabriel Davies
• Lashea Davis Roland, M.D.
• Brandon J Davis, PSYD

• Family Medicine Physician in Silver Spring, MD
• Providers in Silver Spring, MD by specialty
• Family Medicine Physician in Maryland

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