Doctor profile · Federal record
Dr. Kambiz Kosari, MD
Surgery Physician (CMS: General Surgery) · Transplant Surgery Physician · Los Angeles, CA
- NPI 1396846721
- Accepts Medicare
- MIPS 78.8 / 100 · 2023
- 28 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
127 S San Vicente Blvd Fl 7
Los Angeles, CA 900483311
(310) 423-6746
fax (310) 423-7596 - Additional location
-
8700 Beverly Blvd
West Hollywood, CA 900481804
(310) 423-7408
fax (310) 423-0234 - Additional location
-
8900 Beverly Blvd Fl 3
West Hollywood, CA 900482438
(310) 423-2641
fax (310) 423-4552 - Mailing address
-
4140 W 190Th St
Torrance, CA 905045513
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- June 30, 2025
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #A94773
- Medicaid
- CA #00A947730
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396846721. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
565
Distinct HCPCS
10
Medicare allowed
$72,968
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 234 | 54 | $127 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 110 | 40 | $85 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 62 | 41 | $38 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 57 | 41 | $71 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $88 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 19 | $71 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 15 | $139 | |
48999 |
Other procedure on pancreas | 15 | 15 | $1,167 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $143 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 11 | $186 |
In context: peer comparison
Among 50 peers in Los Angeles Surgery Physician, average services per provider: 79. This provider delivers 7.2× the peer median.Open Payments
Industry payments received
All-time total
$15,070
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 3 | $14,780.00 | |
| Xvivo Perfusion INC. | 2 | $272.72 | |
| Abbvie INC. | 1 | $17.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
183
Patients
0
Total drug cost
$34,679
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 30 | 0 | $101 |
| Tamsulosin Hcl | Generic | 27 | 0 | $257 |
| Ursodiol | Generic | 27 | 0 | $2,059 |
| Acyclovir | Generic | 25 | 0 | $304 |
| Atovaquone | Generic | 18 | 0 | $7,313 |
| Vemlidy (Tenofovir Alafenamide) | Brand | 16 | 0 | $24,123 |
| Pantoprazole Sodium | Generic | 14 | 0 | $139 |
| Amlodipine Besylate | Generic | 13 | 0 | $64 |
| Fluconazole | Generic | 13 | 0 | $318 |
Hospital affiliations
Frequently asked questions
What is Dr. Kambiz Kosari's medical specialty?
Dr. Kambiz Kosari practices Surgery Physician in Los Angeles, CA.
Where does Dr. Kambiz Kosari practice?
Dr. Kambiz Kosari practices at 127 S San Vicente Blvd Fl 7, Los Angeles, CA 900483311. Office phone: 3104236746.
What is Dr. Kambiz Kosari's NPI?
Dr. Kambiz Kosari's National Provider Identifier (NPI) is 1396846721, issued by NPPES.
Does Dr. Kambiz Kosari accept Medicare assignment?
Yes. Dr. Kambiz Kosari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kambiz Kosari commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.