Active NPI
Diego Arias
- Ophthalmology Physician
- Los Angeles, CA
National Provider Identifier
1346998093
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- A207746
- Practice address
- 100 Stein PLZ
Los Angeles, CA 90095-7065 - Phone
- (310) 825-5000
- Fax
- (310) 825-9246
- NPI assigned
- Mar 11, 2022
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | A207746 | CA | Primary |
Addresses
Primary practice location
100 Stein PLZ
Los Angeles, CA 90095-7065
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 90045-5631
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20260519002749 | CA | Practitioner - Ophthalmology | 6204210693 |
Care Compare profile
Medicare Care Compare- Specialty
- Ophthalmology
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- Jules Stein Eye Institute Medical Group
Practice addresses (Care Compare)
622 W Duarte Rd
Suite 101
Arcadia, CA 91007-7606
Phone (323) 442-7122
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": "1646956800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782950400000",
"number": "1346998093",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5767 W CENTURY BLVD STE 400",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900455631"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "100 STEIN PLZ",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900957065",
"telephone_number": "310-825-5000",
"fax_number": "310-825-9246"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ARIAS",
"first_name": "DIEGO",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2022-03-11",
"last_updated": "2026-07-02",
"certification_date": "2026-07-02",
"status": "A"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "CA",
"license": "A207746",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Los Angeles, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.