Doctor profile · Federal record
Dr. Lakshmanan Sivasundaram
Sports Medicine (Orthopaedic Surgery) Physician (CMS: Sports Medicine) · Simi Valley, CA
- NPI 1245694462
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2525 Erringer RD
Simi Valley, CA 930652352
(805) 527-1404 - Additional location
-
137 E Thousand Oaks Blvd
Thousand Oaks, CA 913605707
(805) 379-4574 - Mailing address
-
1203 Flynn RD Unit 160
Camarillo, CA 930126203
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- January 20, 2026
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207XX0005X — NUCC code
- State license (1)
- California #A175877
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245694462. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,593
Distinct HCPCS
10
Medicare allowed
$115,344
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 630 | 77 | $1 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 205 | 137 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 143 | 104 | $97 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 118 | 118 | $177 | |
20610 |
Aspiration and/or injection of fluid from large joint | 97 | 72 | $70 | |
73110 |
X-ray of wrist, minimum of 3 views | 55 | 24 | $47 | |
73030 |
X-ray of shoulder, minimum of 2 views | 51 | 40 | $40 | |
73502 |
X-ray of hip, 2-3 views | 43 | 36 | $54 | |
73564 |
X-ray of knee, 4 or more views | 42 | 36 | $54 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 38 | $135 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 209. This provider delivers 7.6× the peer median.Open Payments
Industry payments received
All-time total
$1,884
Transactions
24
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Arthrex, Inc. | 13 | $964.03 | |
| Stryker Corporation | 5 | $658.27 | |
| Saxum Surgical, Inc. | 1 | $148.60 | |
| Bioventus LLC | 2 | $43.13 | |
| Smith+Nephew, Inc. | 1 | $30.46 | |
| VERTEX PHARMACEUTICALS INCORPORATED | 1 | $25.24 | |
| FX Shoulder Solutions, Inc | 1 | $14.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
337
Patients
226
Total drug cost
$4,012
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 111 | 74 | $381 |
| Diclofenac Sodium | Generic | 54 | 44 | $2,032 |
| Methylprednisolone | Generic | 47 | 47 | $488 |
| Ibuprofen | Generic | 46 | 34 | $480 |
| Tramadol Hcl | Generic | 21 | 16 | $78 |
| Celecoxib | Generic | 12 | 0 | $172 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 12 | 11 | $121 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 0 | $123 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 11 | 0 | $73 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 11 | 0 | $66 |
Hospital affiliations
Frequently asked questions
What is Dr. Lakshmanan Sivasundaram's medical specialty?
Dr. Lakshmanan Sivasundaram practices Sports Medicine (Orthopaedic Surgery) Physician in Simi Valley, CA.
Where does Dr. Lakshmanan Sivasundaram practice?
Dr. Lakshmanan Sivasundaram practices at 2525 Erringer RD, Simi Valley, CA 930652352. Office phone: 8055271404.
What is Dr. Lakshmanan Sivasundaram's NPI?
Dr. Lakshmanan Sivasundaram's National Provider Identifier (NPI) is 1245694462, issued by NPPES.
Does Dr. Lakshmanan Sivasundaram accept Medicare assignment?
Yes. Dr. Lakshmanan Sivasundaram accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lakshmanan Sivasundaram commonly perform?
Top Medicare-reported procedures in 2023: Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.