Individual provider Active NPI

Khurram Anwar, MD

  • Medical Oncology Physician
  • Fairfax, VA
National Provider Identifier
1619211745
Registry record updated May 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
0101281687 Issued in VA
Practice address
3580 Joseph Siewick Dr Ste 403
Fairfax, VA 22033-1764
Phone
(703) 391-4395
Fax
(703) 391-4394
NPI assigned
Nov 15, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 7, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Oncology Physician 207RX0202X 0101281687 VA Primary

Addresses

Primary practice location

3580 Joseph Siewick Dr Ste 403
Fairfax, VA 22033-1764

Mailing address

PO Box 37174
Baltimore, MD 21297-3174
Phone (571) 423-5699

Other practice location 1

8081 Innovation Park Dr
Fairfax, VA 22031-4867
Phone (571) 472-4724

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC, VA3 enrollments
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 3

Enrollment IDStateProvider typePAC IDDetails
I20150616000516 MD Practitioner - Internal Medicine 3375854540 Reassigns benefits to 1 organization
I20240809001841 DC Practitioner - Medical OncologyPractitioner - Internal Medicine 3375854540 Reassigns benefits to 2 organizations
I20240925004739 VA Practitioner - Medical OncologyPractitioner - Internal Medicine 3375854540 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Medical OncologyAlso: Internal Medicine
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians

Practice addresses (Care Compare)

3300 Gallows Rd
Falls Church, VA 22042-3307

3580 Joseph Siewick Dr
Fairfax, VA 22033-1764

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone (703) 391-3600

44045 Rivderside Pkwy
Leesburg, VA 20176-5101
Phone (703) 771-2960

8081 Innovation Park Dr
Fairfax, VA 22031-4867

Hospital & facility affiliations

  • Inova Fairfax Hospital Hospital, Falls Church, VA, CCN 490063
  • Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101
  • Inova Loudoun Hospital Hospital, Leesburg, VA, CCN 490043
  • Inova Alexandria Hospital Hospital, Alexandria, VA, CCN 490040
  • Inova Mount Vernon Hospital Hospital, Alexandria, VA, CCN 490122

Merit-based Incentive Payment System (MIPS)

Final score
83.36 of 100Reported as group
Quality
73.03
Promoting interoperability
100
Improvement activities
40
Cost
71.49

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Hospitalist Medicine Physicians of Maryland PC Internal Medicine CurrentSince Jun 1, 2015 Accepting new patients
Inova Health Care Services Internal Medicine CurrentSince Jul 15, 2024 Accepting new patients
Hospitalist Medicine Physicians of Maryland PC Internal Medicine CurrentSince Jun 1, 2015 Accepting new patients
Inova Health Care Services CurrentSince Jul 15, 2024 Accepting new patients

Locations

827 Linden Ave
Baltimore, MD 21201
Phone (410) 225-8100

400 W 7th St
Frederick, MD 21701
Phone (240) 566-3300

5410 Maryland Way
Ste 300
Brentwood, TN 37027
Phone (615) 377-1674

3580 Joseph Siewick Dr
Ste 403
Fairfax, VA 22033
Phone (703) 391-4395

3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395

44045 Riverside Pkwy
Leesburg, VA 20176
Phone (703) 858-6040

224B Cornwall St NW
Leesburg, VA 20176
Phone (703) 771-2894

Interoperability endpoints

  • Direct secure messaging: kanwar1439843@soc.inova.org

Organizations & group practices 5

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.

Hospital & facility affiliations 7

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

NPI Registry JSON

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

{
    "created_epoch": "1352937600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778112000000",
    "number": "1619211745",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 37174",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212973174",
            "telephone_number": "571-423-5699",
            "fax_number": "571-423-5698"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3580 JOSEPH SIEWICK DR STE 403",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220331764",
            "telephone_number": "703-391-4395",
            "fax_number": "703-391-4394"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8081 Innovation Park Dr",
            "address_purpose": "LOCATION",
            "city": "Fairfax",
            "state": "VA",
            "postal_code": "220314867",
            "country_code": "US",
            "telephone_number": "571-472-4724",
            "fax_number": "571-472-4724",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ANWAR",
        "first_name": "KHURRAM",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-11-15",
        "last_updated": "2026-05-07",
        "certification_date": "2026-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "VA",
            "license": "0101281687",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Fairfax, VA

Sources for this page

Verify at the official NPI Registry.