Doctor profile · Federal record
Dr. Donald Whang, M.D.
Infectious Disease Physician (CMS: Infectious Disease) · Torrance, CA
- NPI 1922325521
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
23430 Hawthorne Blvd Ste 200
Torrance, CA 905054730
(310) 784-5880
fax (310) 325-3117
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- December 1, 2021
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #118780
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922325521. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$50
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ferring Pharmaceuticals INC. | 1 | $26.61 | |
| Aimmune Therapeutics, INC. | 1 | $23.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
250
Patients
16
Total drug cost
$1,005,958
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 51 | 16 | $525,960 |
| Terazosin Hcl | Generic | 21 | 0 | $849 |
| Doxycycline Monohydrate | Generic | 18 | 0 | $3,330 |
| Fluconazole | Generic | 18 | 0 | $3,616 |
| Ritonavir | Generic | 18 | 0 | $2,239 |
| Ciprofloxacin Hcl | Generic | 16 | 0 | $373 |
| Genvoya (Elviteg/Cob/Emtri/Tenof Alafen) | Brand | 13 | 0 | $133,817 |
| Isoniazid | Generic | 13 | 0 | $525 |
| Minocycline Hcl | Generic | 13 | 0 | $583 |
| Dovato (Dolutegravir Sodium/Lamivudine) | Brand | 12 | 0 | $105,695 |
Frequently asked questions
What is Dr. Donald Whang's medical specialty?
Dr. Donald Whang practices Infectious Disease Physician in Torrance, CA.
Where does Dr. Donald Whang practice?
Dr. Donald Whang practices at 23430 Hawthorne Blvd Ste 200, Torrance, CA 905054730. Office phone: 3107845880.
What is Dr. Donald Whang's NPI?
Dr. Donald Whang's National Provider Identifier (NPI) is 1922325521, issued by NPPES.
Does Dr. Donald Whang accept Medicare assignment?
Yes. Dr. Donald Whang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.