Active NPI
Erik Villafana
- Endocrinology, Diabetes & Metabolism Physician
- Chino, CA
National Provider Identifier
1043102494
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Endocrinology, Diabetes & Metabolism Physician
- License
- 1043102494
- Practice address
- 12712 Sunrose Ave
Chino, CA 91710-8226 - Phone
- (909) 203-9904
- NPI assigned
- Jul 18, 2025
- 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 |
|---|---|---|---|---|
| Endocrinology, Diabetes & Metabolism Physician | 207RE0101X | 1043102494 | CA | Primary |
Addresses
Primary practice location
12712 Sunrose Ave
Chino, CA 91710-8226
Mailing address
12712 Sunrose Ave
Chino, CA 91710-8226
Phone (909) 203-9904
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: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1752796800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1784851200000",
"number": "1043102494",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "12712 SUNROSE AVE",
"city": "CHINO",
"state": "CA",
"postal_code": "917108226",
"telephone_number": "909-203-9904"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "12712 SUNROSE AVE",
"city": "CHINO",
"state": "CA",
"postal_code": "917108226",
"telephone_number": "909-203-9904"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VILLAFANA",
"first_name": "ERIK",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-07-18",
"last_updated": "2026-07-24",
"certification_date": "2026-07-24",
"status": "A"
},
"taxonomies": [
{
"code": "207RE0101X",
"taxonomy_group": "",
"desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
"state": "CA",
"license": "1043102494",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Chino, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 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; Order and Referring.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.