Doctor profile · Federal record
Dr. Charles Giang, DMD
General Practice Dentistry · Hayward, CA
- NPI 1407962822
- 20 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
771 Southland Dr
Hayward, CA 945451538
(510) 785-7010
fax (510) 783-4357 - Mailing address
-
771 Southland Dr.
Hayward, CA 945451559
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- January 15, 2009
- Specialty taxonomy
- 1223G0001X — NUCC code
- State license (1)
- California #47722
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407962822. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$47
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Solventum Corporation | 1 | $31.69 | |
| OraPharma, A Division of Bausch Health US, LLC | 1 | $15.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
15
Patients
11
Total drug cost
$61
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 15 | 11 | $61 |
Frequently asked questions
What is Dr. Charles Giang's medical specialty?
Dr. Charles Giang practices General Practice Dentistry in Hayward, CA.
Where does Dr. Charles Giang practice?
Dr. Charles Giang practices at 771 Southland Dr, Hayward, CA 945451538. Office phone: 5107857010.
What is Dr. Charles Giang's NPI?
Dr. Charles Giang's National Provider Identifier (NPI) is 1407962822, issued by NPPES.