Active NPI
Alexa Alvey Flowers, CNM, MSN, C-EFM
- Advanced Practice Midwife
- Fairfax, VA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Advanced Practice Midwife
- License
- 0024191484
- Practice address
- 3620 Joseph Siewick Dr Ste 307
Fairfax, VA 22033-1760 - Phone
- (703) 391-3180
- NPI assigned
- Oct 9, 2024
- 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 |
|---|---|---|---|---|
| Advanced Practice Midwife | 367A00000X | 0024191484 | VA | Primary |
Addresses
Primary practice location
3620 Joseph Siewick Dr Ste 307
Fairfax, VA 22033-1760
Mailing address
3620 Joseph Siewick Dr Ste 307
Fairfax, VA 22033-1760
Phone (703) 391-3180
Other names 1
- Alexa Nicole Alvey
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: No
- Power mobility devices: No
- Hospice: No
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Certified Nurse Midwife (CNM)
- Education
- Other, 2024
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
24801 Pinebrook Rd
Suite 204
Chantilly, VA 20152-4113
Phone (703) 722-2512
3300 Gallows Rd
Falls Church, VA 22042-3307
3620 Joseph Siewick Dr
Suite 101
Fairfax, VA 22033-1757
Phone (703) 348-4716
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Nurse Midwife, Master of Science - Nursing
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Inova Health Care Services | Multi-Specialty | Current | Accepting new patients |
| Inova Health Care Services | Multi-Specialty | Current | Accepting new patients |
| Neda Hashemi MD PC | Multi-Specialty | Past | Accepting new patients |
| Privia Medical Group, LLC | Multi-Specialty | Past | Accepting new patients |
Locations
24801 Pinebrook Rd
Ste 204
Chantilly, VA 20152
Phone (703) 430-7779
8095 Innovation Park Dr
Bldg C
Fairfax, VA 22031
Phone (571) 472-6253
3620 Joseph Siewick Dr
Ste 307
Fairfax, VA 22033
Phone (703) 281-1023
3600 Joseph Siewick Dr
Fairfax, VA 22033
Phone (703) 391-3037
3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395
224B Cornwall St NW
Leesburg, VA 20176
Phone (703) 771-2894
Interoperability endpoints
- https://api.platform.athenahealth.com/8042/brand/1/csg/1/fhir/r4
- aflowers1447831@soc.inova.org
Organizations & group practices 4
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.
-
- Internal Medicine Physician
- Falls Church, VA
- NPI 1952320061
DC, Multi-Specialty
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1728432000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783468800000",
"number": "1124847702",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3620 JOSEPH SIEWICK DR STE 307",
"city": "FAIRFAX",
"state": "VA",
"postal_code": "220331760",
"telephone_number": "703-391-3180"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3620 JOSEPH SIEWICK DR STE 307",
"city": "FAIRFAX",
"state": "VA",
"postal_code": "220331760",
"telephone_number": "703-391-3180"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FLOWERS",
"first_name": "ALEXA",
"middle_name": "ALVEY",
"credential": "CNM, MSN, C-EFM",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2024-10-09",
"last_updated": "2026-07-08",
"certification_date": "2026-07-08",
"status": "A"
},
"taxonomies": [
{
"code": "367A00000X",
"taxonomy_group": "",
"desc": "Advanced Practice Midwife",
"state": "VA",
"license": "0024191484",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "ALEXA",
"last_name": "ALVEY",
"middle_name": "NICOLE",
"code": "1",
"type": "Former Name"
}
]
}
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 Jul 8, 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.