Active NPI
Rochelle Villanueva, MD
- Endocrinology, Diabetes & Metabolism Physician
- Sonora, CA
National Provider Identifier
1932143062
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Endocrinology, Diabetes & Metabolism Physician
- License
- G56568
- Practice address
- 19747 Greenley Rd
Sonora, CA 95370-5998 - Phone
- (209) 588-2601
- NPI assigned
- Jun 16, 2006
- Last updated
- Jul 13, 2026
- Sex
- Female
- 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 | G56568 | CA | Primary |
Addresses
Primary practice location
19747 Greenley Rd
Sonora, CA 95370-5998
Mailing address
19747 Greenley Rd
Sonora, CA 95370-5998
Phone (209) 588-2601
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20121026000311 | CA | Order and Referring Only - Internal Medicine | 1456501568 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1150416000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1932143062",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "19747 GREENLEY RD",
"city": "SONORA",
"state": "CA",
"postal_code": "953705998",
"telephone_number": "209-588-2601"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "19747 GREENLEY RD",
"city": "SONORA",
"state": "CA",
"postal_code": "953705998",
"telephone_number": "209-588-2601"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VILLANUEVA",
"first_name": "ROCHELLE",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-06-16",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RE0101X",
"taxonomy_group": "",
"desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
"state": "CA",
"license": "G56568",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Sonora, CA
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.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.