Doctor profile · Federal record
Dr. Mallory Witt, M.D.
Infectious Disease Physician · Torrance, CA
- NPI 1275687998
- 19 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 W Carson St, Box 480
Torrance, CA 905022004
(310) 222-2365
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- July 9, 2007
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #G59860
- Medicaid
- CA #00G598600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275687998. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$879
Transactions
39
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 9 | $331.08 | |
| Shionogi INC | 14 | $196.21 | |
| Merck Sharp & Dohme LLC | 9 | $190.21 | |
| Astellas Pharma US INC | 2 | $62.01 | |
| Paratek Pharmaceuticals, INC. | 3 | $53.27 | |
| ViiV Healthcare Company | 1 | $25.40 | |
| Melinta Therapeutics, LLC | 1 | $21.04 |
By nature of payment
Frequently asked questions
What is Dr. Mallory Witt's medical specialty?
Dr. Mallory Witt practices Infectious Disease Physician in Torrance, CA.
Where does Dr. Mallory Witt practice?
Dr. Mallory Witt practices at 1000 W Carson St, Torrance, CA 905022004. Office phone: 3102222365.
What is Dr. Mallory Witt's NPI?
Dr. Mallory Witt's National Provider Identifier (NPI) is 1275687998, issued by NPPES.