Active NPI
Aloria Stephen Genest, M.D.
- Neurological Surgery Physician
- Scotts Valley, CA
National Provider Identifier
1376601831
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neurological Surgery Physician
- License
- C-26000
- Practice address
- 2870 El Rancho Dr.
Scotts Valley, CA 95060 - Phone
- (831) 438-7111
- Fax
- (831) 438-7710
- NPI assigned
- Dec 5, 2006
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Specialist | 174400000X | C26000 | CA | |
| Neurological Surgery Physician | 207T00000X | C-26000 | CA | Primary |
Addresses
Primary practice location
2870 El Rancho Dr.
Scotts Valley, CA 95060
Mailing address
2870 El Rancho Dr.
Scotts Valley, CA 95060
Phone (831) 438-7111
Other names 1
- Dr. A. Stephen Genest
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 |
|---|---|---|---|
| C26000 | CA | MD | Specialist |
| C-26000 | CA | MD | Neurological Surgery Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1165276800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788652800000",
"number": "1376601831",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2870 EL RANCHO DR.",
"city": "SCOTTS VALLEY",
"state": "CA",
"postal_code": "95060",
"telephone_number": "831-438-7111",
"fax_number": "831-438-7710"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2870 EL RANCHO DR.",
"city": "SCOTTS VALLEY",
"state": "CA",
"postal_code": "95060",
"telephone_number": "831-438-7111",
"fax_number": "831-438-7710"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GENEST",
"first_name": "ALORIA",
"middle_name": "STEPHEN",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-12-05",
"last_updated": "2026-09-06",
"status": "A"
},
"taxonomies": [
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": "CA",
"license": "C26000",
"primary": false
},
{
"code": "207T00000X",
"taxonomy_group": "",
"desc": "Neurological Surgery",
"state": "CA",
"license": "C-26000",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "A.",
"last_name": "GENEST",
"middle_name": "STEPHEN",
"prefix": "DR.",
"credential": "M.D., F.I.C.S.",
"code": "2",
"type": "Professional Name"
}
]
}
Other providers in Scotts Valley, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 6, 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.