Active NPI
Millicent M Mutisya
- Family Nurse Practitioner
- Fairfax, VA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 0024180473
- Practice address
- 8613 Route 29 # 200N
Fairfax, VA 22031-2171 - Phone
- (571) 350-8400
- Fax
- (703) 280-9596
- NPI assigned
- Aug 2, 2021
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 0024180473 | VA | Primary |
Addresses
Primary practice location
8613 Route 29 # 200N
Fairfax, VA 22031-2171
Mailing address
3040 Williams Dr Ste 100
Fairfax, VA 22031-4618
Phone (571) 350-8400
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2H1702 | Other | DC | MEDICARE PTAN |
| 1285308528 | Medicaid | VA |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | millicent.mutisya@vcs.ikm.direct-ci.com | Direct | Virginia Cancer Specialists, P.C. |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in VA, DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
44035 Riverside Pkwy
Suite 300
Leesburg, VA 20176-8260
Phone (703) 554-6800
8613 Route 29
101N
Fairfax, VA 22031-2171
Phone (571) 350-8400
Hospital & facility affiliations
- Inova Fairfax Hospital
- Inova Mount Vernon Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0024180473 | VA | MD | Family Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Virginia Cancer Specialists, P.C. | Current | Accepting new patients | |
| Virginia Cancer Specialists, P.C. | Current | Accepting new patients |
Locations
277 S Washington St
Ste 100
Alexandria, VA 22314
Phone (571) 366-5792
4660 Kenmore Ave
Ste 1018
Alexandria, VA 22304
Phone (571) 483-1800
1100 N Glebe Rd
Ste 1600
Arlington, VA 22201
8613 Route 29
#101N
Fairfax, VA 22031
3700 Joseph Siewick Dr
Ste 408
Fairfax, VA 22033
Phone (703) 391-4212
8613 Route 29
Ste 100N
Fairfax, VA 22031
Phone (703) 934-4450
3040 Williams Dr
Ste 100
Fairfax, VA 22031
8613 Route 29
Ste 101
Fairfax, VA 22031
Phone (703) 783-4510
8613 Route 29
#200N
Fairfax, VA 22031
8613 Route 29
Ste 200N
Fairfax, VA 22031
Phone (703) 208-3120
44035 Riverside Pkwy
Ste 310
Leesburg, VA 20176
44035 Riverside Pkwy
Ste 300
Leesburg, VA 20176
Phone (703) 208-3155
9450 Innovation Dr
Manassas, VA 20110
Phone (571) 222-2200
1860 Town Center Dr
Ste 460
Reston, VA 20190
Phone (703) 437-6535
210 W Shirley Ave
Ste 192
Warrenton, VA 20186
Phone (540) 316-4360
210 W Shirley Ave
#111
Warrenton, VA 20186
Phone (703) 208-9331
2280 Opitz Blvd
#130
Woodbridge, VA 22191
Phone (703) 897-5358
2280 Opitz Blvd
Ste 130
Woodbridge, VA 22191
Phone (713) 508-4005
Organizations & group practices 2
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.
-
- Community/Retail Pharmacy
- Fairfax, VA
- NPI 1053847293
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Rehabilitation Hospital Unit
- Falls Church, VA
- NPI 1588795462
-
- General Acute Care Hospital
- Falls Church, VA
- NPI 1831220714
-
- General Acute Care Hospital
- Alexandria, VA
- NPI 1922139120
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1627862400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762819200000",
"number": "1285308528",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3040 WILLIAMS DR STE 100",
"city": "FAIRFAX",
"state": "VA",
"postal_code": "220314618",
"telephone_number": "571-350-8400",
"fax_number": "703-280-9596"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8613 ROUTE 29 # 200N",
"city": "FAIRFAX",
"state": "VA",
"postal_code": "220312171",
"telephone_number": "571-350-8400",
"fax_number": "703-280-9596"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MUTISYA",
"first_name": "MILLICENT",
"middle_name": "M",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2021-08-02",
"last_updated": "2025-11-11",
"certification_date": "2025-11-11",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "VA",
"license": "0024180473",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MEDICARE PTAN",
"identifier": "2H1702",
"state": "DC"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1285308528",
"state": "VA"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "millicent.mutisya@vcs.ikm.direct-ci.com",
"affiliation": "Y",
"endpointDescription": "Direct Messaging for Provider",
"affiliationName": "Virginia Cancer Specialists, P.C.",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "Electronic Health Record",
"address_1": "8613 Route 29 # 200N",
"city": "Fairfax",
"state": "VA",
"country_code": "US",
"postal_code": "220312171",
"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 Nov 11, 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.