Doctor profile · Federal record
Dr. Joy Wang, M.D. D.M.D.
Specialist · Sunnyvale, CA
- NPI 1427110410
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
660 S Bernardo Ave Ste 4
Sunnyvale, CA 940871066
(408) 716-9300
fax (408) 716-9305
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- November 25, 2025
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A73671
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427110410. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$2,048
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Straumann USA LLC | 1 | $2,000.00 | |
| Geistlich Pharma, North America, INC. | 3 | $47.60 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
101
Patients
68
Total drug cost
$798
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 33 | 27 | $418 |
| Chlorhexidine Gluconate | Generic | 25 | 0 | $208 |
| Ibuprofen | Generic | 22 | 21 | $75 |
| Amoxicillin | Generic | 21 | 20 | $97 |
Frequently asked questions
What is Dr. Joy Wang's medical specialty?
Dr. Joy Wang practices Specialist in Sunnyvale, CA.
Where does Dr. Joy Wang practice?
Dr. Joy Wang practices at 660 S Bernardo Ave Ste 4, Sunnyvale, CA 940871066. Office phone: 4087169300.
What is Dr. Joy Wang's NPI?
Dr. Joy Wang's National Provider Identifier (NPI) is 1427110410, issued by NPPES.