Active NPI
Brian Lam Quach
- Internal Medicine Physician
- Temecula, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- A198966
- Practice address
- 31700 Temecula Pkwy Ste 2
Temecula, CA 92592-5896 - Phone
- (951) 600-4337
- NPI assigned
- Mar 21, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | A198966 | CA | Primary |
| Student in an Organized Health Care Education/Training Program | 390200000X |
Addresses
Primary practice location
31700 Temecula Pkwy Ste 2
Temecula, CA 92592-5896
Mailing address
31700 Temecula Pkwy Ste 2
Temecula, CA 92592-5896
Other practice location 1
33758 Yucaipa Blvd
Yucaipa, CA 92399-2243
Phone (909) 793-3311
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
- Family Practice
- Education
- Other, 2022
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
2 W Fern Ave
Redlands, CA 92373-5916
Phone (909) 793-3311
33758 Yucaipa Blvd
Yucaipa, CA 92399-2243
Phone (909) 795-9747
44045 Margarita Rd
Suite 101
Temecula, CA 92592-2729
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A198966 | CA | MD | Internal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Healthcare Partners Affiliates Medical Group | Current | Accepting new patients | |
| Singh MD a Professional Medical Corporation- Urgent Cares | Current | Accepting new patients | |
| Beaver Medical Group P C | Current | Accepting new patients | |
| Innovative Wound Solutions Inc | Internal Medicine | Current | Accepting new patients |
| Healthcare Partners Affiliates Medical Group | Internal Medicine | Current | Accepting new patients |
| San Gorgonio Memorial Health Care District | Current | Accepting new patients | |
| Beaver Medical Group P C | Internal Medicine | Current | Accepting new patients |
| Beaver Medical Group P C | Internal Medicine | Past | Accepting new patients |
Locations
264 N Highland Springs Ave
Banning, CA 92220
Phone (951) 769-4762
264 N Highland Springs Ave
Ste 3D
Banning, CA 92220
Phone (951) 845-6993
264 N Highland Springs Ave
Ste D
Banning, CA 92220
Phone (833) 443-6287
264 N Highland Springs Ave
Ste 3
Banning, CA 92220
44045 Margarita Rd
Ste 101
Temecula, CA 92592
Phone (951) 302-1122
31700 Temecula Pkwy
Ste 2
Temecula, CA 92592
Phone (951) 331-2535
35193 Avenue A
Ste B
Yucaipa, CA 92399
33758 Yucaipa Blvd
Yucaipa, CA 92399
Phone (909) 795-9747
35193 Avenue A
Ste A
Yucaipa, CA 92399
Phone (951) 951-2762
Networks
- BSC 65 PLUS INDIVIDUAL MAPD
Interoperability endpoints
- bquach31035@epiclp.direct-ci.com
Organizations & group practices 9
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.
-
dba Optum
- Family Medicine Physician
- Redlands, CA
- NPI 1649503319
Internal Medicine
-
- Health Service Clinic/Center
- Temecula, CA
- NPI 1194517482
Internal Medicine
-
dba Optum
- Internal Medicine Physician
- Los Angeles, CA
- NPI 1659312593
-
dba San Gorgonio Memorial Medical Clinic
- Multi-Specialty Clinic/Center
- Banning, CA
- NPI 1194243642
-
- Urgent Care Clinic/Center
- Yucaipa, CA
- NPI 1023982170
-
- Physical Therapist
- Redlands, CA
- NPI 1427090281
-
dba Optum
- Durable Medical Equipment & Medical Supplies
- Murrieta, CA
- NPI 1760057269
-
dba Beaver Advantage Health Center
- Family Medicine Physician
- Redlands, CA
- NPI 1275570830
Internal Medicine
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Home Health Agency
- Temecula, CA
- NPI 1205274248
-
- Home Health Agency
- Temecula, CA
- NPI 1205839172
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1647820800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776124800000",
"number": "1073262879",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "31700 TEMECULA PKWY STE 2",
"city": "TEMECULA",
"state": "CA",
"postal_code": "925925896"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "31700 TEMECULA PKWY STE 2",
"city": "TEMECULA",
"state": "CA",
"postal_code": "925925896",
"telephone_number": "951-600-4337"
}
],
"practiceLocations": [
{
"address_1": "33758 Yucaipa Blvd",
"address_purpose": "LOCATION",
"city": "Yucaipa",
"state": "CA",
"postal_code": "923992243",
"country_code": "US",
"telephone_number": "909-793-3311",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "QUACH",
"first_name": "BRIAN",
"middle_name": "LAM",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2022-03-21",
"last_updated": "2026-04-14",
"certification_date": "2026-04-14",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "A198966",
"primary": true
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Temecula, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 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.