UCLA Associated General Surgeons
Organization Active NPI Surgery Physician · Los Angeles, CA
NPI 1730147372 · NPPES record last updated May 13, 2026
Key facts
- NPI
- 1730147372
- Entity type
- Organization (NPI type 2)
- Primary specialty
- Surgery Physician 208600000X
- Legal business name
- UCLA ASSOCIATED GENERAL SURGEONS
- Practice address
- 100 UCLA Medical PLZ Ste 700
Los Angeles, CA 90024-6997 - Phone
- (310) 206-0367
- NPI assigned
- May 3, 2006
- Organization subpart
- No
Authorized official
- Name
- Katherine Hale
- Title
- Director of Finance
- Phone
- (310) 301-5311
Practitioners 82
-
Megan Lindsay Brenner, M.D.
-
Charles Chandler, MD
-
David C. Chen, M.D.
-
Yijun Chen, M.D.
-
Sara Eve Crager, MD
-
Edwin Garcia, MD
-
Mark Girgis, MD
-
Avital Harari, M.D.
-
Oscar Joe Hines, MD
-
Angie Wu Huang, RDN
-
Kevork Kazanjian, M.D.
-
Ingrida Klausa, NP
-
Mary R Kwaan, M.D., M.P.H.
-
Catherine E. Lewis, M.D.
-
Anne Yi-Jiun Lin, MD
-
Masha J. Livhits, M.D.
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in CA
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| O20031105000607 | CA | Part B Supplier - Clinic/Group Practice | 6002728144 |
Receives reassigned benefits from 79 practitioners Practice locations: Santa Monica, CA; Valencia, CA; Torrance, CA; West Hills, CA; Northridge, CA; Los Angeles, CA; Encino, CA; Burbank, CA… |
National Provider Directory
Locations
200 Medical Plz
Los Angeles, CA 90095
Phone (310) 206-6688
100 Medical Plz
Ste 700
Los Angeles, CA 90095
Phone (310) 206-0367
10833 Le Conte Ave
Rm 72
Los Angeles, CA 90095
757 Westwood Plz
Fl 7
Los Angeles, CA 90095
Phone (310) 825-4381
100 Medical Plza 755
Los Angeles, CA 90095
200 UCLA Medical Plz
#506
Los Angeles, CA 90095
10833 Le Conte Ave
Rm 72266
Los Angeles, CA 90095
2021 Santa Monica Blvd
Ste 625E
Santa Monica, CA 90404
Phone (310) 453-8838
25751 McBean Pkwy
Ste 110
Valencia, CA 91355
Phone (661) 259-2990
7300 Medical Ctr
#A
West Hills, CA 91307
Phone (818) 676-4000
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Surgery Physician |
208600000X | Yes |
Addresses
Primary practice location
100 UCLA Medical PLZ Ste 700
Los Angeles, CA 90024-6997
Mailing address
5767 W Century Blvd Ste 200
Los Angeles, CA 90045-5631
Phone (310) 301-8708
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| GR0011952 | Medicaid | CA | |
| GR0011951 | Medicaid | CA |
Other names
- Associated General Surgeons
NPI Registry JSON
{
"created_epoch": "1146614400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1778630400000",
"number": "1730147372",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5767 W CENTURY BLVD STE 200",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900455631",
"telephone_number": "310-301-8708",
"fax_number": "310-301-8751"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "100 UCLA MEDICAL PLZ STE 700",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900246997",
"telephone_number": "310-206-0367"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "UCLA ASSOCIATED GENERAL SURGEONS",
"organizational_subpart": "NO",
"enumeration_date": "2006-05-03",
"last_updated": "2026-05-13",
"certification_date": "2026-05-13",
"status": "A",
"authorized_official_last_name": "HALE",
"authorized_official_first_name": "KATHERINE",
"authorized_official_title_or_position": "DIRECTOR OF FINANCE",
"authorized_official_telephone_number": "310-301-5311"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Surgery",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "GR0011952",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "GR0011951",
"state": "CA"
}
],
"endpoints": [],
"other_names": [
{
"organization_name": "Associated General Surgeons",
"code": "5",
"type": "Other Name"
},
{
"organization_name": "Associated General Surgeons",
"code": "5",
"type": "Other Name"
}
]
}
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Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on May 13, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.