Doctor profile · Federal record
Dr. Katherine Nielsen
Pediatrics Physician · Torrance, CA
- NPI 1598129249
- 10 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 W Carson St
Torrance, CA 905022004
(310) 222-2343 - Mailing address
-
4650 W Sunset Blvd
Los Angeles, CA 900276062
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- September 27, 2019
- Specialty taxonomy
- 208000000X — NUCC code
- State license (1)
- California #A150744
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598129249. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$94
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $29.67 | |
| Sanofi Pasteur INC. | 1 | $26.09 | |
| Sanofi-Aventis U.S. LLC | 1 | $23.08 | |
| Merck Sharp & Dohme LLC | 1 | $15.62 |
By nature of payment
Frequently asked questions
What is Dr. Katherine Nielsen's medical specialty?
Dr. Katherine Nielsen practices Pediatrics Physician in Torrance, CA.
Where does Dr. Katherine Nielsen practice?
Dr. Katherine Nielsen practices at 1000 W Carson St, Torrance, CA 905022004. Office phone: 3102222343.
What is Dr. Katherine Nielsen's NPI?
Dr. Katherine Nielsen's National Provider Identifier (NPI) is 1598129249, issued by NPPES.