Active NPI
Nassar Farid Khan, M.D.
- Hematology (Internal Medicine) Physician
- Fairfax, VA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hematology (Internal Medicine) Physician
- License
- 0101053383
- Practice address
- 3580 Joseph Siewick Dr Ste 403
Fairfax, VA 22033-1764 - Phone
- (703) 391-4395
- Fax
- (703) 391-4394
- NPI assigned
- Apr 8, 2006
- Last updated
- Dec 14, 2021
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Hematology (Internal Medicine) Physician | 207RH0000X | 0101053383 | VA | Primary |
| Hematology & Oncology Physician | 207RH0003X | 0101053383 | VA | |
| Medical Oncology Physician | 207RX0202X | 0101053383 | VA |
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
2826 Old Lee Hwy
Suite 110
Fairfax, VA 22031-4323
Phone (703) 560-8444
Other practice location 2
44055 Riverside Pkwy Ste 108
Leesburg, VA 20176-5179
Phone (703) 858-8600
Other practice location 3
4320 Seminary Rd
Alexandria, VA 22304-1535
Phone (703) 504-3000
Other practice location 4
3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone (703) 391-3600
Other practice location 5
3300 Gallows Rd
Falls Church, VA 22042-3307
Phone (703) 776-4001
Other practice location 6
8081 Innovation Park Dr
Fairfax, VA 22031-4867
Phone (571) 472-4724
Other practice location 7
1800 N Beauregard St Ste 210
Alexandria, VA 22311-1735
Phone (703) 933-8125
Other practice location 8
1800 N Beauregard St Ste 350
Alexandria, VA 22311-1725
Phone (703) 933-8125
Other practice location 9
8501 Arlington Blvd Ste 340
Fairfax, VA 22031-4625
Phone (703) 207-0733
Other identifiers 4
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 542000362 | Other | TAX ID | |
| 542000362 | Other | UNITEDHEALTH GROUP | |
| 2972-0001 | Other | DC | CAREFIRST DC |
| 005848784 | Medicaid | VA |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | nkhan25492@soc.inova.org | Health Information Exchange (HIE) | Inova Health Care Services |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC, VA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Hematology
- Education
- Other, 1985
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
10701 Main St
Fairfax, VA 22030-6904
Phone (703) 273-7705
223 7TH St NE
Washington, DC 20002-7045
Phone (202) 546-5700
235 Old Waterford NWRD
Leesburg, VA 20176-2117
Phone (703) 771-2841
360 Hospital Dr
Warrenton, VA 20186-3006
Phone (540) 316-5500
9640 Burke Lake Rd
Burke, VA 22015-3022
Phone (703) 425-9765
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Inova Health Care Services | Current | Accepting new patients | |
| M Medical Group, Inc. | Current | Accepting new patients | |
| M Management Group LLC | Hematology | Current | Accepting new patients |
| M Management Group, LLC | Current | Accepting new patients | |
| M Management Group LLC | Current | Accepting new patients | |
| Virginia Internal Medicine Inc | Current | Accepting new patients | |
| M Medical Group, Inc. | Current | Accepting new patients | |
| Inova Health Care Services | Current | Accepting new patients | |
| Carelife Medical | Past | Accepting new patients |
Locations
223 7th St NE
Washington, DC 20002
Phone (202) 543-4800
9106 Pine View Ln
Clinton, MD 20735
Phone (301) 856-2930
9722 Groffs Mill Dr
Owings Mills, MD 21117
Phone (410) 205-9255
3710 Langston Blvd
Arlington, VA 22207
Phone (703) 243-7640
550 S Carlin Springs Rd
Arlington, VA 22204
Phone (703) 379-7200
9640 Burke Lake Rd
Burke, VA 22015
Phone (347) 761-7200
10701 Main St
Fairfax, VA 22030
Phone (703) 273-7705
3600 Joseph Siewick Dr
Fairfax, VA 22033
Phone (703) 391-3037
3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395
3440 S Jefferson St
Falls Church, VA 22041
Phone (703) 578-7108
224B Cornwall St NW
Leesburg, VA 20176
Phone (703) 771-2894
235 Old Waterford Rd NW
Leesburg, VA 20176
Phone (571) 206-8696
44055 Riverside Pkwy
Ste 108
Leesburg, VA 20176
Phone (703) 858-8600
360 Hospital Dr
Warrenton, VA 20186
Phone (540) 316-5000
614 Hastings Ln
Warrenton, VA 20186
Phone (540) 347-4770
Interoperability endpoints
- https://api.platform.athenahealth.com/15993/brand/1/csg/1/fhir/r4
Organizations & group practices 10
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.
-
- Critical Care Medicine (Internal Medicine) Physician
- Clinton, MD
- NPI 1780056168
DC
-
dba Inova Fairfax Hospital Schar Physicians
- Medical Oncology Physician
- Fairfax, VA
- NPI 1275097123
DC
-
dba Inova Urgent Care Center
- Urgent Care Clinic/Center
- Vienna, VA
- NPI 1275886418
-
- Infectious Disease Physician
- Landover, MD
- NPI 1689402570
-
- Gastroenterology Physician
- Landover, MD
- NPI 1649134784
-
- Internal Medicine Physician
- Baltimore, MD
- NPI 1447076203
-
- Internal Medicine Physician
- Falls Church, VA
- NPI 1104309194
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1144454400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1639440000000",
"number": "1396708608",
"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": "2826 Old Lee Hwy",
"address_2": "Suite 110",
"address_purpose": "LOCATION",
"city": "Fairfax",
"state": "VA",
"postal_code": "220314323",
"country_code": "US",
"telephone_number": "703-560-8444",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "44055 Riverside Pkwy Ste 108",
"address_purpose": "LOCATION",
"city": "Leesburg",
"state": "VA",
"postal_code": "201765179",
"country_code": "US",
"telephone_number": "703-858-8600",
"fax_number": "703-858-8603",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4320 Seminary Rd",
"address_purpose": "LOCATION",
"city": "Alexandria",
"state": "VA",
"postal_code": "223041535",
"country_code": "US",
"telephone_number": "703-504-3000",
"fax_number": "703-504-3388",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "3600 Joseph Siewick Dr",
"address_purpose": "LOCATION",
"city": "Fairfax",
"state": "VA",
"postal_code": "220331709",
"country_code": "US",
"telephone_number": "703-391-3600",
"fax_number": "703-391-3414",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "3300 Gallows Rd",
"address_purpose": "LOCATION",
"city": "Falls Church",
"state": "VA",
"postal_code": "220423307",
"country_code": "US",
"telephone_number": "703-776-4001",
"fax_number": "703-776-7113",
"country_name": "United States",
"address_type": "DOM"
},
{
"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": "571-472-0241",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1800 N Beauregard St Ste 210",
"address_purpose": "LOCATION",
"city": "Alexandria",
"state": "VA",
"postal_code": "223111735",
"country_code": "US",
"telephone_number": "703-933-8125",
"fax_number": "703-933-8216",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1800 N Beauregard St Ste 350",
"address_purpose": "LOCATION",
"city": "Alexandria",
"state": "VA",
"postal_code": "223111725",
"country_code": "US",
"telephone_number": "703-933-8125",
"fax_number": "703-933-8216",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "8501 Arlington Blvd Ste 340",
"address_purpose": "LOCATION",
"city": "Fairfax",
"state": "VA",
"postal_code": "220314625",
"country_code": "US",
"telephone_number": "703-207-0733",
"fax_number": "703-207-0736",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KHAN",
"first_name": "NASSAR",
"middle_name": "FARID",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-04-08",
"last_updated": "2021-12-14",
"certification_date": "2021-12-14",
"status": "A"
},
"taxonomies": [
{
"code": "207RH0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology",
"state": "VA",
"license": "0101053383",
"primary": true
},
{
"code": "207RH0003X",
"taxonomy_group": "",
"desc": "Internal Medicine, Hematology & Oncology",
"state": "VA",
"license": "0101053383",
"primary": false
},
{
"code": "207RX0202X",
"taxonomy_group": "",
"desc": "Internal Medicine, Medical Oncology",
"state": "VA",
"license": "0101053383",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TAX ID",
"identifier": "542000362",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UNITEDHEALTH GROUP",
"identifier": "542000362",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CAREFIRST DC",
"identifier": "2972-0001",
"state": "DC"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "005848784",
"state": "VA"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "nkhan25492@soc.inova.org",
"affiliation": "Y",
"endpointDescription": "Health Information Exchange",
"affiliationName": "Inova Health Care Services",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "CCDA",
"address_1": "8081 Innovation Park Dr",
"city": "Fairfax",
"state": "VA",
"country_code": "US",
"postal_code": "220314867",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Fairfax, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 14, 2021; 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.