Active NPI
J Robert West, M.D., Inc
Doing business as Southern California Dermatology
- Non-Pharmacy Dispensing Site
- Santa Ana, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Non-Pharmacy Dispensing Site
- Legal business name
- J ROBERT WEST, M.D., INC
- Doing business as
- Southern California Dermatology
- Practice address
- 1125 E 17TH St Ste W248
Santa Ana, CA 92701-2205 - Phone
- (714) 547-5151
- Fax
- (714) 541-4027
- NPI assigned
- Dec 8, 2022
- Last updated
- Jun 15, 2026
- 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
- Jonathan A Baron, MD
- Title
- Authorized Official
- Phone
- (714) 547-5151
Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Non-Pharmacy Dispensing Site | 332900000X | NU | Primary |
Addresses
Primary practice location
1125 E 17TH St Ste W248
Santa Ana, CA 92701-2205
Mailing address
9900 N Central Expy Ste 500
Dallas, TX 75231-0928
Phone (214) 987-3376
Other names 1
- Southern California Dermatology
National Provider Directory
National Provider Directory- Tax ID family
- West Dermatology Pathol
Other organizations with this tax ID 1
Organizations that report the same tax identification number in the National Provider Directory.
-
dba West Dermatology Pathology Laboratory
- Dermatopathology Physician
- Irvine, CA
- NPI 1295917904
Practitioners & affiliated clinicians
Practitioners 2
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Dermatology Physician
- Santa Ana, CA
- NPI 1982686333
-
- MOHS-Micrographic Surgery Physician
- Las Vegas, NV
- NPI 1134147853
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1670457600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1781481600000",
"number": "1811608052",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9900 N CENTRAL EXPY STE 500",
"city": "DALLAS",
"state": "TX",
"postal_code": "752310928",
"telephone_number": "214-987-3376",
"fax_number": "469-532-0273"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1125 E 17TH ST STE W248",
"city": "SANTA ANA",
"state": "CA",
"postal_code": "927012205",
"telephone_number": "714-547-5151",
"fax_number": "714-541-4027"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "J ROBERT WEST, M.D., INC",
"organizational_subpart": "NO",
"enumeration_date": "2022-12-08",
"last_updated": "2026-06-15",
"certification_date": "2026-06-15",
"status": "A",
"authorized_official_last_name": "BARON",
"authorized_official_first_name": "JONATHAN",
"authorized_official_middle_name": "A",
"authorized_official_title_or_position": "AUTHORIZED OFFICIAL",
"authorized_official_telephone_number": "714-547-5151",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "332900000X",
"taxonomy_group": "",
"desc": "Non-Pharmacy Dispensing Site",
"state": "NU",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"organization_name": "Southern California Dermatology",
"code": "3",
"type": "Doing Business As"
},
{
"organization_name": "Southern California Dermatology",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Santa Ana, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 15, 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.