Doctor profile · Federal record
Dr. Hien Nguyen, MD
Surgery Physician (CMS: General Surgery) · Surgery Physician · Baltimore, MD
- NPI 1528246634
- 23 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
600 N Wolfe St
Baltimore, MD 212870005
(410) 502-0723 - Mailing address
-
Po Box 64563
Baltimore, MD 212644563
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- October 27, 2008
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State licenses (2)
- Maryland #D67008 · California #A092451
- Medicaid
- MD #018233800
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528246634. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
57
Distinct HCPCS
3
Medicare allowed
$6,227
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99203 |
New patient office or other outpatient visit, 30-44 minutes | 22 | 22 | $88 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 17 | $70 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $192 |
In context: peer comparison
Among 61 peers in Baltimore Surgery Physician, average services per provider: 57. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$1,086
Transactions
7
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| W. L. Gore & Associates, INC. | 6 | $967.02 | |
| Medtronic, INC. | 1 | $118.84 |
By nature of payment
Frequently asked questions
What is Dr. Hien Nguyen's medical specialty?
Dr. Hien Nguyen practices Surgery Physician in Baltimore, MD.
Where does Dr. Hien Nguyen practice?
Dr. Hien Nguyen practices at 600 N Wolfe St, Baltimore, MD 212870005. Office phone: 4105020723.
What is Dr. Hien Nguyen's NPI?
Dr. Hien Nguyen's National Provider Identifier (NPI) is 1528246634, issued by NPPES.
Does Dr. Hien Nguyen accept Medicare assignment?
Dr. Hien Nguyen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Hien Nguyen commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.