Active NPI
Wilfrido E Castillo, MD
- Anesthesiology Physician
- Milwaukee, WI
National Provider Identifier
1487696753
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- 43917020
- Practice address
- 5000 W Chambers St
Milwaukee, WI 53210 - Phone
- (414) 447-2000
- Fax
- (414) 874-4533
- NPI assigned
- Jun 12, 2006
- 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 |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | 43917020 | WI | Primary |
Addresses
Primary practice location
5000 W Chambers St
Milwaukee, WI 53210
Mailing address
7 Parkway Center
Suite 375
Pittsburgh, PA 15220
Phone (412) 937-5700
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 43917020 | WI | MD | Anesthesiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Anesthesia Specialists of Albuquerque | Anesthesiology | Past | Accepting new patients |
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.
-
- Anesthesiology Physician
- Albuquerque, NM
- NPI 1831104215
Anesthesiology
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1150070400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1487696753",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7 PARKWAY CENTER",
"address_2": "SUITE 375",
"city": "PITTSBURGH",
"state": "PA",
"postal_code": "15220",
"telephone_number": "412-937-5700",
"fax_number": "412-937-5739"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5000 W CHAMBERS ST",
"city": "MILWAUKEE",
"state": "WI",
"postal_code": "53210",
"telephone_number": "414-447-2000",
"fax_number": "414-874-4533"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CASTILLO",
"first_name": "WILFRIDO",
"middle_name": "E",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-06-12",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "WI",
"license": "43917020",
"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 Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.