Active NPI
Angeline Chau
- Physician Assistant
- Springfield, VA
National Provider Identifier
1659847309
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- PA66508
- Practice address
- 6404 Meriwether LN
Springfield, VA 22150-1302 - Phone
- (703) 999-7157
- NPI assigned
- Oct 21, 2018
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 0110006867 | VA | |
| Physician Assistant | 363A00000X | PA66508 | CA | Primary |
Addresses
Primary practice location
6404 Meriwether LN
Springfield, VA 22150-1302
Mailing address
6304 Zekan LN
Springfield, VA 22150-1014
Phone (703) 999-7157
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: No
Enrollment records 2
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PA66508 | CA | MD | Physician Assistant |
| 0110006867 | VA | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| USA Vein Clinics of Chantilly LLC | Single Specialty | Past | Accepting new patients |
| Old Dominion Anesthesia LLC | Single Specialty | Past | Accepting new patients |
Organizations & group practices 3
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.
-
- Gastroenterology Physician
- Fairfax, VA
- NPI 1205884368
DC
-
- Anesthesiology Physician
- Charlottesville, VA
- NPI 1902248677
Single Specialty
-
- Vascular Surgery Physician
- Chantilly, VA
- NPI 1124670930
Single Specialty
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1540080000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1767744000000",
"number": "1659847309",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6304 ZEKAN LN",
"city": "SPRINGFIELD",
"state": "VA",
"postal_code": "221501014",
"telephone_number": "703-999-7157"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6404 MERIWETHER LN",
"city": "SPRINGFIELD",
"state": "VA",
"postal_code": "221501302",
"telephone_number": "703-999-7157"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHAU",
"first_name": "ANGELINE",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2018-10-21",
"last_updated": "2026-01-07",
"certification_date": "2026-01-07",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Physician Assistant",
"state": "VA",
"license": "0110006867",
"primary": false
},
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "CA",
"license": "PA66508",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Springfield, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.