Courtney Walsh Marsh, MSN, CNM

Primary specialty

Advanced Practice MidwifeTaxonomy code 367A00000X

License

0024168983 Issued in VA

Practice address

1760 Old Meadow Rd Ste 210
MC Lean, VA 22102-4330

Phone

(703) 717-4264

Fax

(703) 717-4265

NPI assigned

Nov 16, 2005

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 identifiers 1

Medicare fee-for-service enrollment

Enrolled in VA, DC2 enrollments

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 2

Specialty

Certified Nurse Midwife (CNM)

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Virginia Hospital Center Physician Group LLCGroup PAC ID 8426231119, 350 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Virginia Hospital Center Hospital, Arlington, VA, CCN 490050

Merit-based Incentive Payment System (MIPS)

Final score

80.33 of 100Reported as group

Quality

74.39

Promoting interoperability

87

Improvement activities

40

Cost

70.89

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Midwife, Master of Science - Nursing

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cmarsh97229@direct.virginiahospitalcenter.net

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.

• Virginia Hospital Center Physician Group, LLC

  • Maternal & Fetal Medicine Physician
  • Arlington, VA
  • NPI 1144415480

  DC

  Medicare reassignment Care Compare group NPD
• The Physician and Midwife Collaborative Practice

  • Obstetrics Physician
  • Alexandria, VA
  • NPI 1831310820

  DC

  Medicare reassignment NPD
• The Physician and Midwife Collaborative Practice

  • Obstetrics & Gynecology Physician
  • Lake Ridge, VA
  • NPI 1386829794
  Medicare reassignment
• Virginia Hospital Center Physician Group LLC

  • Neurology Physician
  • Arlington, VA
  • NPI 1245010479
  NPD
• Virginia Hospital Center Physician Group, LLC

  • Surgery Physician
  • Arlington, VA
  • NPI 1952743031
  NPD
• Virginia Hospital Center Physician Group LLC

  • Podiatrist
  • Alexandria, VA
  • NPI 1003228917
  NPD (past)
• Frederick Health Hospital Inc

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

  • General Practice Physician
  • Jackson, TN
  • NPI 1467493916
  NPD (past)

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

• Virginia Hospital Center Arlington Health System

  • General Acute Care Hospital
  • Arlington, VA
  • NPI 1790785996
  Care Compare affiliation

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

{
    "created_epoch": "1132099200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771804800000",
    "number": "1093797086",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 17334",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212971334",
            "telephone_number": "703-443-6717",
            "fax_number": "703-443-8643"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1760 OLD MEADOW RD STE 210",
            "city": "MC LEAN",
            "state": "VA",
            "postal_code": "221024330",
            "telephone_number": "703-717-4264",
            "fax_number": "703-717-4265"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "19465 Deerfield Ave",
            "address_2": "Suite 205",
            "address_purpose": "LOCATION",
            "city": "Leesburg",
            "state": "VA",
            "postal_code": "201761701",
            "country_code": "US",
            "telephone_number": "703-726-1300",
            "fax_number": "703-726-9612",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARSH",
        "first_name": "COURTNEY",
        "middle_name": "WALSH",
        "credential": "MSN, CNM",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-11-16",
        "last_updated": "2026-02-23",
        "certification_date": "2026-02-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367A00000X",
            "taxonomy_group": "",
            "desc": "Advanced Practice Midwife",
            "state": "VA",
            "license": "0024168983",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1093797086",
            "state": "VA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Allison Marco, RD
• Vartan Mardirossian, M.D.
• Lawrence Jay Markovitz, M.D.
• Marnders Community Foundation
• Chelsea Lynne Marriner
• Halley A Martin, ME
• Annie Martirossian
• Robert Babak Marzban, DDS MDS
• Suzanne Duvalsaint Marzban, DDS, MS
• Tareq Massimi, M.D.

• Advanced Practice Midwife in MC Lean, VA
• Providers in MC Lean, VA by specialty
• Advanced Practice Midwife in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 23, 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.