Xiao Chen, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

0024193145 Issued in VA

Practice address

115 Park St SE Ste 300
Vienna, VA 22180-4653

Phone

(703) 255-9100

Fax

(703) 255-3457

NPI assigned

Apr 30, 2025

Last updated

Apr 30, 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

Medicare fee-for-service enrollment

Enrolled in DC

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

Nurse Practitioner

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Fairfax Family Practice Centers PCGroup PAC ID 4082513031, 106 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: xchen612377@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.

• Fairfax Family Practice Centers PC

  • Family Medicine Physician
  • Herndon, VA
  • NPI 1205944964

  DC

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1745971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745971200000",
    "number": "1699564344",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6317 COTTONWOOD DR",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223102808",
            "telephone_number": "703-626-1751"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "115 PARK ST SE STE 300",
            "city": "VIENNA",
            "state": "VA",
            "postal_code": "221804653",
            "telephone_number": "703-255-9100",
            "fax_number": "703-255-3457"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHEN",
        "first_name": "XIAO",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-04-30",
        "last_updated": "2025-04-30",
        "certification_date": "2025-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "VA",
            "license": "0024193145",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jeremiah Charity
• Angela Charlton
• Monica Anna Charmok
• Katie Chen
• Si Chen
• Yining Chen
• Yu Cheng
• Chesapeake Foot and Ankle Institute PLLC
• Chez-Vous Homecare Team
• Saketh Venkata Chillara

• Family Nurse Practitioner in Vienna, VA
• Providers in Vienna, VA by specialty
• Family Nurse Practitioner in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.