Doctor profile · Federal record
Dr. Lance Sieger, M.D.
Pediatric Hematology & Oncology Physician · Torrance, CA
- NPI 1134130248
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
21840 Normandie Ave
Torrance, CA 905022047
(310) 222-4154
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 2080P0207X — NUCC code
- State license (1)
- California #G20454
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134130248. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$125
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GUERBET LLC | 1 | $125.00 |
By nature of payment
Frequently asked questions
What is Dr. Lance Sieger's medical specialty?
Dr. Lance Sieger practices Pediatric Hematology & Oncology Physician in Torrance, CA.
Where does Dr. Lance Sieger practice?
Dr. Lance Sieger practices at 21840 Normandie Ave, Torrance, CA 905022047. Office phone: 3102224154.
What is Dr. Lance Sieger's NPI?
Dr. Lance Sieger's National Provider Identifier (NPI) is 1134130248, issued by NPPES.