Active NPI
Villarin Surgical Services Professional Corporation
- Trauma Surgery Physician
- Northridge, CA
National Provider Identifier
1487521183
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Trauma Surgery Physician
- Legal business name
- VILLARIN SURGICAL SERVICES PROFESSIONAL CORPORATION
- Practice address
- 18300 Roscoe Blvd
Northridge, CA 91325-4105 - Phone
- (818) 885-8500
- NPI assigned
- Oct 20, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. Sigfredo Villarin Ayala Jr., MD
- Title
- President / Ceo
- Phone
- (661) 505-5637
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Trauma Surgery Physician | 2086S0127X | Primary |
Addresses
Primary practice location
18300 Roscoe Blvd
Northridge, CA 91325-4105
Mailing address
8605 Santa Monica Blvd # 124718
West Hollywood, CA 90069-4109
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1760918400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1760918400000",
"number": "1487521183",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8605 SANTA MONICA BLVD # 124718",
"city": "WEST HOLLYWOOD",
"state": "CA",
"postal_code": "900694109"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "18300 ROSCOE BLVD",
"city": "NORTHRIDGE",
"state": "CA",
"postal_code": "913254105",
"telephone_number": "818-885-8500"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "VILLARIN SURGICAL SERVICES PROFESSIONAL CORPORATION",
"organizational_subpart": "NO",
"enumeration_date": "2025-10-20",
"last_updated": "2025-10-20",
"certification_date": "2025-10-19",
"status": "A",
"authorized_official_last_name": "VILLARIN AYALA",
"authorized_official_first_name": "SIGFREDO",
"authorized_official_title_or_position": "PRESIDENT / CEO",
"authorized_official_telephone_number": "661-505-5637",
"authorized_official_name_prefix": "Dr.",
"authorized_official_name_suffix": "Jr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "2086S0127X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Surgery, Trauma Surgery",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Northridge, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.