Active NPI
William Richard Kempe, DC
- Chiropractor
- Fairfax, VA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Chiropractor
- License
- 0104-556951
- Practice address
- 3701 Pender Dr Ste 125
Fairfax, VA 22030-6101 - Phone
- (800) 404-6050
- Fax
- (866) 313-3397
- NPI assigned
- Jan 24, 2012
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Chiropractor | 111N00000X | 0104-556951 | VA | Primary |
Addresses
Primary practice location
3701 Pender Dr Ste 125
Fairfax, VA 22030-6101
Mailing address
PO Box 700688
San Antonio, TX 78270-0688
Phone (210) 318-3007
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0104-556951 | Other | VA | CHIROPRACTIC LICENSE |
| CH030172 | Other | DC | CHIROPRACTIC LICENSE |
Electronic endpoints 1
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | records@airrosti-rehab-ctrs.direct.kno2fy.com | Airrosti Rehab Centers, LLC |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in VA, DC
Enrollment records 2
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 0104-556951 | VA | MD | Chiropractor |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Airrosti Potomac L.L.C. | Rehabilitation | Current | Accepting new patients |
Locations
911 Central Pkwy N
Ste 300
San Antonio, TX 78232
Phone (210) 249-4874
111 Tower Dr
Bldg 1
San Antonio, TX 78232
Phone (210) 477-7654
2700 S Quincy St
Ste 230
Arlington, VA 22206
3833 Fairfax Dr
Ste 450
Arlington, VA 22203
Phone (703) 261-4618
3701 Pender Dr
Ste 125
Fairfax, VA 22030
3400 Haydenpark Ln
Ste 300
Richmond, VA 23233
Phone (804) 998-1600
Organizations & group practices 1
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1327363200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1771891200000",
"number": "1831460732",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 700688",
"city": "SAN ANTONIO",
"state": "TX",
"postal_code": "782700688",
"telephone_number": "210-318-3007",
"fax_number": "210-468-0682"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3701 PENDER DR STE 125",
"city": "FAIRFAX",
"state": "VA",
"postal_code": "220306101",
"telephone_number": "800-404-6050",
"fax_number": "866-313-3397"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KEMPE",
"first_name": "WILLIAM",
"middle_name": "RICHARD",
"credential": "DC",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2012-01-24",
"last_updated": "2026-02-24",
"certification_date": "2026-02-24",
"status": "A"
},
"taxonomies": [
{
"code": "111N00000X",
"taxonomy_group": "",
"desc": "Chiropractor",
"state": "VA",
"license": "0104-556951",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CHIROPRACTIC LICENSE",
"identifier": "0104-556951",
"state": "VA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CHIROPRACTIC LICENSE",
"identifier": "CH030172",
"state": "DC"
}
],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "records@airrosti-rehab-ctrs.direct.kno2fy.com",
"affiliation": "Y",
"affiliationName": "Airrosti Rehab Centers, LLC",
"address_1": "111 Tower Dr Bldg 1",
"city": "San Antonio",
"state": "TX",
"country_code": "US",
"postal_code": "782323625",
"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 Feb 24, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.