Active NPI
Matthew Van Boxtel
- Anesthesiology Physician
- Milwaukee, WI
National Provider Identifier
1013666460
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- 86561-20
- Practice address
- 8701 Watertown Plank Rd
Milwaukee, WI 53226-3548 - Phone
- (414) 955-8296
- NPI assigned
- Mar 22, 2022
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | 86561-20 | WI | Primary |
Addresses
Primary practice location
8701 Watertown Plank Rd
Milwaukee, WI 53226-3548
Mailing address
7804 W Clarke St
Wauwatosa, WI 53213-1145
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: No
- Medical equipment: Yes
- Home health: No
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 86561-20 | WI | MD | Anesthesiology Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1647907200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776124800000",
"number": "1013666460",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7804 W CLARKE ST",
"city": "WAUWATOSA",
"state": "WI",
"postal_code": "532131145"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8701 WATERTOWN PLANK RD",
"city": "MILWAUKEE",
"state": "WI",
"postal_code": "532263548",
"telephone_number": "414-955-8296"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VAN BOXTEL",
"first_name": "MATTHEW",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2022-03-22",
"last_updated": "2026-04-14",
"certification_date": "2026-04-14",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "WI",
"license": "86561-20",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Milwaukee, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 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.