Doctor profile · Federal record
Dr. Diana Wang, MD
Child & Adolescent Psychiatry Physician · Psychiatry Physician · Psychiatry Physician · Fontana, CA
- NPI 1689134769
- 7 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9961 Sierra Ave
Fontana, CA 923356720
(866) 205-3595
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- March 22, 2026
- Specialty taxonomy
- 2084P0804X — NUCC code
- State licenses (2)
- California #A176882 · California #PTL381
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689134769. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$145
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Pharmaceuticals, Inc | 1 | $145.32 |
By nature of payment
Frequently asked questions
What is Dr. Diana Wang's medical specialty?
Dr. Diana Wang practices Child & Adolescent Psychiatry Physician in Fontana, CA.
Where does Dr. Diana Wang practice?
Dr. Diana Wang practices at 9961 Sierra Ave, Fontana, CA 923356720. Office phone: 8662053595.
What is Dr. Diana Wang's NPI?
Dr. Diana Wang's National Provider Identifier (NPI) is 1689134769, issued by NPPES.