Doctor profile · Federal record
Dr. Timothy Jang, MD
Infectious Disease Physician (CMS: Infectious Disease) · Walnut Creek, CA
- NPI 1801358775
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
365 Lennon Ln Ste 200
Walnut Creek, CA 945985912
(925) 947-2334
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- December 3, 2024
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207RI0200X — NUCC code
- State license (1)
- California #A196261
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801358775. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$122
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| La Jolla Pharmaceutical Company | 1 | $121.80 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
162
Patients
0
Total drug cost
$412,019
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 30 | 0 | $122,250 |
| Tivicay (Dolutegravir Sodium) | Brand | 27 | 0 | $61,543 |
| Descovy (Emtricitabine/Tenofov Alafenam) | Brand | 22 | 0 | $48,632 |
| Atorvastatin Calcium | Generic | 21 | 0 | $218 |
| Symtuza (Darunavir/Cob/Emtri/Tenof Alaf) | Brand | 21 | 0 | $101,872 |
| Amlodipine Besylate | Generic | 17 | 0 | $123 |
| Triumeq (Abacavir/Dolutegravir/Lamivudi) | Brand | 13 | 0 | $49,124 |
| Prezcobix (Darunavir/Cobicistat) | Brand | 11 | 0 | $28,257 |
Hospital affiliations
Frequently asked questions
What is Dr. Timothy Jang's medical specialty?
Dr. Timothy Jang practices Infectious Disease Physician in Walnut Creek, CA.
Where does Dr. Timothy Jang practice?
Dr. Timothy Jang practices at 365 Lennon Ln Ste 200, Walnut Creek, CA 945985912. Office phone: 9259472334.
What is Dr. Timothy Jang's NPI?
Dr. Timothy Jang's National Provider Identifier (NPI) is 1801358775, issued by NPPES.
Does Dr. Timothy Jang accept Medicare assignment?
Yes. Dr. Timothy Jang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.