Haiqin Deng

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

0024182126 Issued in VA

Practice address

301 Maple Ave W Ste 130
Vienna, VA 22180-4301

Phone

(703) 255-9850

Fax

(703) 255-9856

NPI assigned

Jul 19, 2021

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, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: haiqin.deng.1@17542.direct.athenahealth.com

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.

• Harmony Primary Care LLC

  • Nurse Practitioner
  • Rockville, MD
  • NPI 1962214957

  DC

  Medicare reassignment NPD Authorized official
• Privia Medical Group, LLC

  • Internal Medicine Physician
  • Arlington, VA
  • NPI 1013042480

  DC

  Medicare reassignment NPD
• Zaid Khalil, MD

  • Family Medicine Physician
  • Vienna, VA
  • NPI 1619271848
  NPD
• Privia Medical Group, LLC

  • Pain Medicine (Psychiatry & Neurology) Physician
  • Rockville, MD
  • NPI 1811715436
  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • 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": "1626652800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790121600000",
    "number": "1295308146",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "301 MAPLE AVE W STE 130",
            "city": "VIENNA",
            "state": "VA",
            "postal_code": "221804301",
            "telephone_number": "703-255-9850",
            "fax_number": "703-255-9856"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 MAPLE AVE W STE 130",
            "city": "VIENNA",
            "state": "VA",
            "postal_code": "221804301",
            "telephone_number": "703-255-9850",
            "fax_number": "703-255-9856"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DENG",
        "first_name": "HAIQIN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-07-19",
        "last_updated": "2026-09-23",
        "certification_date": "2026-09-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "VA",
            "license": "0024182126",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Edward B Delgado, DDS
• Melissa A Delgado, MD
• Richard Dellork, DDS
• Jane K. Delpopolo, LPC
• Deluxe Physical Therapy LLC
• Denise T. Nguyen, DDS, PC
• Berta I Denmark, RN
• Kemora Ashleigh Dent
• Dental Associates
• Dental Professionals of Virginia, P.C. (Covel, Stack and Henon,DDS,P.C.)

• 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 Sep 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.