Nancy Nienhwa Hu, M.D.

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

(NONE AT THIS TIME) Issued in DC

Practice address

8320 Old Courthouse Rd Ste 400
Vienna, VA 22182-3848

Phone

(703) 226-4000

NPI assigned

May 10, 2013

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Neurology

Education

Georgetown University School of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ms Center of Greater Washington PCGroup PAC ID 2668571175, 3 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

82.97 of 100Reported as group

Quality

72.87

Promoting interoperability

100

Improvement activities

40

Cost

67.82

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/IJGGDD/Endpoint/IJGGDD

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.

• Ms Center of Greater Washington PC

  • Clinic/Center
  • Vienna, VA
  • NPI 1245381789

  DC

  Medicare reassignment Care Compare group NPD
• Tysons Therapeutics PLLC

  • Clinic/Center
  • Vienna, VA
  • NPI 1295886034
  NPD
• Frederick Health Hospital Inc

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

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

{
    "created_epoch": "1368144000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763424000000",
    "number": "1609212141",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8320 OLD COURTHOUSE RD STE 400",
            "city": "VIENNA",
            "state": "VA",
            "postal_code": "221823848",
            "telephone_number": "703-226-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8320 OLD COURTHOUSE RD STE 400",
            "city": "VIENNA",
            "state": "VA",
            "postal_code": "221823848",
            "telephone_number": "703-226-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HU",
        "first_name": "NANCY",
        "middle_name": "NIENHWA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-05-10",
        "last_updated": "2025-11-18",
        "certification_date": "2025-11-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "DC",
            "license": "(NONE AT THIS TIME)",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "(NONE AT THIS TIME)",
            "primary": false
        },
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "DC",
            "license": "2084N0400X",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sarah Alice Hover, PH.D.
• Howard Chiropractic Clinic
• Beverley Ann Howard
• Jessica Howard, DC
• Lolita Howard
• Jeffrey D Huang, MD
• Celina Hubert
• Taelim Huh
• Virginia Maria Huici, MA, LPC
• Bridget Hulihan, O.D.

• Neurology Physician in Vienna, VA
• Providers in Vienna, VA by specialty
• Neurology Physician in Virginia

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