Doctor profile · Federal record
Dr. Richard Sun, DDS
General Practice Dentistry · General Practice Dentistry · Gaithersburg, MD
- NPI 1861525958
- 19 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9087 Shady Grove CT
Gaithersburg, MD 208771301
(301) 921-6338
fax (301) 208-8219
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 1223G0001X — NUCC code
- State licenses (2)
- Maryland #12639 · Maryland #8586
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861525958. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$115
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| American Medical & Dental Supplies,Inc. | 1 | $85.00 | |
| Envista Holdings Corporation | 1 | $16.83 | |
| Philips North America LLC | 1 | $13.15 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
206
Patients
153
Total drug cost
$974
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 86 | 60 | $346 |
| Chlorhexidine Gluconate | Generic | 57 | 44 | $291 |
| Cephalexin | Generic | 33 | 25 | $256 |
| Naproxen | Generic | 30 | 24 | $81 |
Frequently asked questions
What is Dr. Richard Sun's medical specialty?
Dr. Richard Sun practices General Practice Dentistry in Gaithersburg, MD.
Where does Dr. Richard Sun practice?
Dr. Richard Sun practices at 9087 Shady Grove CT, Gaithersburg, MD 208771301. Office phone: 3019216338.
What is Dr. Richard Sun's NPI?
Dr. Richard Sun's National Provider Identifier (NPI) is 1861525958, issued by NPPES.