Olivia Marshall

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

0110011573 Issued in VA

Practice address

1775 N Sector CT Ste 200
Winchester, VA 22601-2859

Phone

(540) 542-6208

NPI assigned

Jan 8, 2025

Last updated

May 13, 2026By the provider in NPPES

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

Medicare fee-for-service enrollment

Enrolled in VA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bon Secours Memorial Regional Medical Center Hospital, Mechanicsville, VA, CCN 490069

Medicare enrollment (NPD)

Enrolled

State licenses

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

• Alexandria Springfield Emergency Physicians PC

  • Emergency Medicine Physician
  • Franklin, VA
  • NPI 1740529700
  Medicare reassignment
• Emergency Medicine Associates, P.a.,P.C.

  • Internal Medicine Physician
  • Dulles, VA
  • NPI 1376917070
  Medicare reassignment

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

• Bon Secours Memorial Regional Medical Center LLC

  dba Memorial Regional Medical Center

  • General Acute Care Hospital
  • Mechanicsville, VA
  • NPI 1912969064
  Care Compare affiliation

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

{
    "created_epoch": "1736294400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778630400000",
    "number": "1811707276",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1775 N SECTOR CT STE 200",
            "city": "WINCHESTER",
            "state": "VA",
            "postal_code": "226012859",
            "telephone_number": "540-542-6208"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1775 N SECTOR CT STE 200",
            "city": "WINCHESTER",
            "state": "VA",
            "postal_code": "226012859",
            "telephone_number": "540-542-6208"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARSHALL",
        "first_name": "OLIVIA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-01-08",
        "last_updated": "2026-05-13",
        "certification_date": "2026-05-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "VA",
            "license": "0110011573",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christopher Ross Marquess, AGACNP
• Kelly A Marquis, LCSW
• Jennifer Marsh
• Winifred Marsh, CRNA
• Jamie Dooley Marshall, FNP-BC
• Sarah Marshall
• Eileen R Martelli, LCSW
• Stephen Hudnall Martenson, MD
• Geoffrey A Martin, MD
• Kaitlin Hunter Reynolds Martin

• Physician Assistant in Winchester, VA
• Providers in Winchester, VA by specialty
• Physician Assistant in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 13, 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.