Active NPI
Christopher Riba
- Emergency Medicine Physician
- Loma Linda, CA
National Provider Identifier
1699416693
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Medicine Physician
- License
- A190488
- Practice address
- 11234 Anderson St
Loma Linda, CA 92354-2804 - Phone
- (909) 558-4085
- NPI assigned
- Apr 5, 2022
- 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 |
|---|---|---|---|---|
| Emergency Medicine Physician | 207P00000X | A190488 | CA | Primary |
Addresses
Primary practice location
11234 Anderson St
Loma Linda, CA 92354-2804
Mailing address
11234 Anderson Street,
Gme Office Westerly Suite C
Loma Linda, CA 92354
Phone (909) 558-4085
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
Care Compare profile
Medicare Care Compare- Specialty
- Emergency Medicine
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
11370 Anderson St
Loma Linda, CA 92354-3450
Hospital & facility affiliations
- Kaiser Foundation Hospital Fontana/Ontario
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A190488 | CA | MD | Emergency Medicine Physician |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
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- Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
- Apple Valley, CA
- NPI 1205009917
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Fontana, CA
- NPI 1356496772
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1649116800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774569600000",
"number": "1699416693",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11234 ANDERSON STREET,",
"address_2": "GME OFFICE WESTERLY SUITE C",
"city": "LOMA LINDA",
"state": "CA",
"postal_code": "92354",
"telephone_number": "909-558-4085"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "11234 ANDERSON ST",
"city": "LOMA LINDA",
"state": "CA",
"postal_code": "923542804",
"telephone_number": "909-558-4085"
}
],
"practiceLocations": [],
"basic": {
"last_name": "RIBA",
"first_name": "CHRISTOPHER",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2022-04-05",
"last_updated": "2026-03-27",
"certification_date": "2026-03-27",
"status": "A"
},
"taxonomies": [
{
"code": "207P00000X",
"taxonomy_group": "",
"desc": "Emergency Medicine",
"state": "CA",
"license": "A190488",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Loma Linda, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 27, 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.