Sierra Cavan, MSN, APRN, FNP-BC

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

0024187553 Issued in VA

Practice address

44035 Riverside Pkwy Ste 400
Leesburg, VA 20176-8260

Phone

(703) 858-5421

Fax

(703) 858-9573

NPI assigned

Jul 18, 2023

Last updated

Feb 18, 2025By 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

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in DC, VA2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Loudoun Hospital Hospital, Leesburg, VA, CCN 490043

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Science - Nursing

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: staylor607483@soc.inova.org
• Direct secure messaging: staylor607483z@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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Inova Health Care Services

  • Internal Medicine Physician
  • Falls Church, VA
  • NPI 1952320061

  DC

  Medicare reassignment Care Compare group NPD
• Inova Health Care Services

  dba Inova Blood Donor Services

  • Medical Technologist
  • Sterling, VA
  • NPI 1699655589
  NPD
• Inova Health Care Services

  dba Radiology Imaging Associates

  • Diagnostic Radiology Physician
  • Waldorf, MD
  • NPI 1851829550
  NPD

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

• Inova Health Care Services

  dba Inova Loudoun Hospital

  • Psychiatric Hospital Unit
  • Leesburg, VA
  • NPI 1285786228
  Care Compare affiliation
• Inova Health Care Services

  dba Inova Loudoun Hospital

  • General Acute Care Hospital
  • Leesburg, VA
  • NPI 1376564302
  Care Compare affiliation

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

{
    "created_epoch": "1689638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739836800000",
    "number": "1548940349",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2901 TELESTAR CT STE 300",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220421263",
            "telephone_number": "703-591-1688",
            "fax_number": "703-591-1445"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "44035 RIVERSIDE PKWY STE 400",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201768260",
            "telephone_number": "703-858-5421",
            "fax_number": "703-858-9573"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CAVAN",
        "first_name": "SIERRA",
        "name_prefix": "Mrs.",
        "credential": "MSN, APRN, FNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-07-18",
        "last_updated": "2025-02-18",
        "certification_date": "2025-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "VA",
            "license": "0024187553",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "staylor607483z@soc.inova.org",
            "affiliation": "N",
            "address_1": "44035 Riverside Pkwy Ste 400",
            "city": "Leesburg",
            "state": "VA",
            "country_code": "US",
            "postal_code": "201768260",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Scott E Cassar, MD
• Denisse Alejandra Castillo, CPNP-PC
• Alessandra Catizone, CPNP
• Catoctin Family Practice of Leesburg, PLLC
• Catoctin Foot and Ankle
• Tammy Dean Cayou, CPNP
• Carrie Annette Cecca, L.P.C.
• Meghan Cecco, FNP
• Mary A Cecil, MD
• Cedarstone Counseling Center

• Nurse Practitioner in Leesburg, VA
• Providers in Leesburg, VA by specialty
• Nurse Practitioner in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 18, 2025; 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.