Individual provider Active NPI

Sundus K Razzaq

  • Allergy & Immunology Physician
  • Vienna, VA
National Provider Identifier
1851970495
Registry record updated Aug 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Allergy & Immunology PhysicianTaxonomy code 207K00000X
License
0101290763 Issued in VA
Practice address
1945 Old Gallows Rd Ste 205
Vienna, VA 22182-3931
Phone
(703) 403-5413
NPI assigned
Apr 2, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Allergy & Immunology Physician 207K00000X 0101290763 VA Primary

Addresses

Primary practice location

1945 Old Gallows Rd Ste 205
Vienna, VA 22182-3931

Mailing address

23149 Flora Mure Dr
Ashburn, VA 20148-7061
Phone (276) 245-0505

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NC
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

Enrollment IDStateProvider typePAC IDDetails
I20210611000694 NC Order and Referring Only - Internal MedicinePractitioner - Internal Medicine 3072913102

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1617321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787788800000",
    "number": "1851970495",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23149 FLORA MURE DR",
            "city": "ASHBURN",
            "state": "VA",
            "postal_code": "201487061",
            "telephone_number": "276-245-0505"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1945 OLD GALLOWS RD STE 205",
            "city": "VIENNA",
            "state": "VA",
            "postal_code": "221823931",
            "telephone_number": "703-403-5413"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RAZZAQ",
        "first_name": "SUNDUS",
        "middle_name": "K",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-02",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "VA",
            "license": "0101290763",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Vienna, VA

Sources for this page

Verify at the official NPI Registry.