Doctor profile · Federal record
Dr. Alagappan Annamalai, M.D.
Surgery Physician (CMS: General Surgery) · Los Angeles, CA
- NPI 1215182910
- Accepts Medicare
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8635 W 3Rd St, MOT, Suite 590 W
Los Angeles, CA 900486101
(310) 423-2975
Credentials & registration
- NPI registered
- November 2008 — 18 yrs on file
- Profile last updated
- August 12, 2014
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- California #A111518
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215182910. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
64
Distinct HCPCS
2
Medicare allowed
$8,388
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 53 | 12 | $121 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $178 |
In context: peer comparison
Among 50 peers in this city , average services per provider: 79. This provider delivers 0.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
100
Patients
0
Total drug cost
$13,826
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carvedilol | Generic | 19 | 0 | $279 |
| Fluconazole | Generic | 18 | 0 | $418 |
| Pantoprazole Sodium | Generic | 17 | 0 | $184 |
| Valganciclovir Hcl | Generic | 17 | 0 | $12,566 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 16 | 0 | $267 |
| Gabapentin | Generic | 13 | 0 | $112 |
Frequently asked questions
What is Dr. Alagappan Annamalai's medical specialty?
Dr. Alagappan Annamalai practices Surgery Physician in Los Angeles, CA.
Where does Dr. Alagappan Annamalai practice?
Dr. Alagappan Annamalai practices at 8635 W 3Rd St, Los Angeles, CA 900486101. Office phone: 3104232975.
What is Dr. Alagappan Annamalai's NPI?
Dr. Alagappan Annamalai's National Provider Identifier (NPI) is 1215182910, issued by NPPES.
Does Dr. Alagappan Annamalai accept Medicare assignment?
Yes. Dr. Alagappan Annamalai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alagappan Annamalai commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.