Doctor profile · Federal record
Dr. Andrea Nguyen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Charleston, SC
- NPI 1811524929
- Accepts Medicare
- 6 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
316 Calhoun St
Charleston, SC 294011113
(843) 724-2000 - Additional location
-
2601 Ocean Pkwy
Brooklyn, NY 112357745
(718) 616-3000
Credentials & registration
- NPI registered
- March 2020 — 6 yrs on file
- Profile last updated
- January 14, 2026
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- South Carolina #91953 · California #A203115
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811524929. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$115
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alexion Pharmaceuticals, Inc. | 1 | $115.02 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Andrea Nguyen's medical specialty?
Dr. Andrea Nguyen practices Internal Medicine Physician in Charleston, SC.
Where does Dr. Andrea Nguyen practice?
Dr. Andrea Nguyen practices at 316 Calhoun St, Charleston, SC 294011113. Office phone: 8437242000.
What is Dr. Andrea Nguyen's NPI?
Dr. Andrea Nguyen's National Provider Identifier (NPI) is 1811524929, issued by NPPES.
Does Dr. Andrea Nguyen accept Medicare assignment?
Yes. Dr. Andrea Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.