Annabelle Hong-an Pham, MSPAS

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

0110010089 Issued in VA

Practice address

6355 Walker LN Ste 313
Alexandria, VA 22310-3258

Phone

(703) 313-9111

NPI assigned

Apr 22, 2024

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 VA, DC2 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

Physician Assistant

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Inova Health Care ServicesGroup PAC ID 2466351093, shared by 24 NPIs, 1,821 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101
• Inova Mount Vernon Hospital Hospital, Alexandria, VA, CCN 490122
• Inova Alexandria Hospital Hospital, Alexandria, VA, CCN 490040
• Inova Fairfax Hospital Hospital, Falls Church, VA, CCN 490063

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: apham1125403@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 and National Provider Directory roles.

• Inova Health Care Services

  • Neurological Surgery Physician
  • Dumfries, VA
  • NPI 1538870191

  DC

  Medicare reassignment NPD
• Inova Health Care Services

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

  DC

  Medicare reassignment NPD
• Hematology-Oncology Associates of Fredericksburg, Inc.

  • Hematology & Oncology Physician
  • Fredericksburg, VA
  • NPI 1952331829
  Medicare reassignment
• Inova Health Care Services

  • Medical Technologist
  • Sterling, VA
  • NPI 1699655589
  NPD

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

• Inova Health Care Services

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1255684460
  Care Compare affiliation
• Inova Health Care Services

  • Rehabilitation Hospital Unit
  • Falls Church, VA
  • NPI 1588795462
  Care Compare affiliation
• Inova Health Care Services

  • General Acute Care Hospital
  • Fairfax, VA
  • NPI 1760513980
  Care Compare affiliation
• Inova Health Care Services

  • General Acute Care Hospital
  • Falls Church, VA
  • NPI 1831220714
  Care Compare affiliation
• Inova Health Care Services

  • General Acute Care Hospital
  • Alexandria, VA
  • NPI 1922139120
  Care Compare affiliation

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

{
    "created_epoch": "1713744000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750032000000",
    "number": "1871348946",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8178 PAPER BIRCH DR",
            "city": "LORTON",
            "state": "VA",
            "postal_code": "220795652",
            "telephone_number": "703-628-4268"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6355 WALKER LN STE 313",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223103258",
            "telephone_number": "703-313-9111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PHAM",
        "first_name": "ANNABELLE",
        "middle_name": "HONG-AN",
        "name_prefix": "Ms.",
        "credential": "MSPAS",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-04-22",
        "last_updated": "2025-06-16",
        "certification_date": "2025-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "VA",
            "license": "0110010089",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• William James Pettit, M.D.
• Janice Petty, LPC, LSATP
• Jessica Petz, DPT
• Vaniqua Peyton
• Michael H Pfeiffer, M.D.
• Diane Huy Pham, DMD
• Jenna Pham
• Sean Pham, M.D.
• Tina Tonga Pham, MD
• Anh-Minh Phan, D.D.S.

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.