Active NPI
Andrius Kirsonis, MD
- Hospitalist Physician
- Los Angeles, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- G43231
- Practice address
- 1401 S Grand Ave
Los Angeles, CA 90015-3010 - Phone
- (818) 838-4587
- NPI assigned
- Feb 27, 2006
- 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 |
|---|---|---|---|---|
| Hospitalist Physician | 208M00000X | G43231 | CA | Primary |
Addresses
Primary practice location
1401 S Grand Ave
Los Angeles, CA 90015-3010
Mailing address
PO Box 35380
Las Vegas, NV 89133-5380
Phone (702) 579-3203
Other practice location 1
1025 W Olympic Blvd
Los Angeles, CA 90015-1329
Phone (310) 383-5173
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
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| G43231 | CA | MD | Hospitalist Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Healthcare Partners Affiliates Medical Group | Current | Accepting new patients | |
| Healthcare Partners Affiliates Medical Group | Current | Accepting new patients | |
| Dignity Community Care | Past | Accepting new patients | |
| Memorial Medical Group Inc | Past | Accepting new patients |
Locations
1236 N Magnolia Ave
Anaheim, CA 92801
Phone (714) 995-1000
5957 W Ramsey St
Banning, CA 92220
Phone (951) 845-8864
2910 Jefferson St
Ste 100
Carlsbad, CA 92008
Phone (760) 729-8600
824 E Carson St
Ste 104
Carson, CA 90745
Phone (310) 830-9706
1401 S Grand Ave
Los Angeles, CA 90015
Phone (213) 742-5555
1025 W Olympic Blvd
Los Angeles, CA 90015
Phone (213) 623-2225
1120 W Washington Blvd
Los Angeles, CA 90015
Phone (213) 623-2225
401 S Fair Oaks Ave
Pasadena, CA 91105
Phone (323) 720-1144
601 Torrance Blvd
#1182
Redondo Beach, CA 90277
1700 N Waterman Ave
Sn Bernrdno, CA 92404
Phone (909) 883-8611
Networks
- BSC 65 PLUS INDIVIDUAL MAPD
Organizations & group practices 4
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.
-
- Internal Medicine Physician
- Los Angeles, CA
- NPI 1659312593
-
- Durable Medical Equipment & Medical Supplies
- Murrieta, CA
- NPI 1760057269
-
- General Acute Care Hospital
- Los Angeles, CA
- NPI 1114081056
-
- Durable Medical Equipment & Medical Supplies
- Phoenix, AZ
- NPI 1255523643
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1140998400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1766793600000",
"number": "1841266046",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 35380",
"city": "LAS VEGAS",
"state": "NV",
"postal_code": "891335380",
"telephone_number": "702-579-3203"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1401 S GRAND AVE",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900153010",
"telephone_number": "818-838-4587"
}
],
"practiceLocations": [
{
"address_1": "1025 W Olympic Blvd",
"address_purpose": "LOCATION",
"city": "Los Angeles",
"state": "CA",
"postal_code": "900151329",
"country_code": "US",
"telephone_number": "310-383-5173",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KIRSONIS",
"first_name": "ANDRIUS",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-02-27",
"last_updated": "2025-12-27",
"certification_date": "2025-12-27",
"status": "A"
},
"taxonomies": [
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "CA",
"license": "G43231",
"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 Dec 27, 2025; 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.