Doctor profile · Federal record
Dr. Hien Nguyen, DO
Family Medicine Physician (CMS: Family Practice) · Garden Grove, CA
- NPI 1902335904
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12942 Harbor Blvd
Garden Grove, CA 928405809
(714) 705-2120
fax (714) 705-8139
Credentials & registration
- NPI registered
- June 2017 — 9 yrs on file
- Profile last updated
- November 9, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #20A17081
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902335904. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
150
Distinct HCPCS
4
Medicare allowed
$16,938
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 83 | 49 | $139 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 41 | 34 | $99 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 13 | 13 | $76 | |
G0008 |
Administration of influenza virus vaccine | 13 | 13 | $29 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 262. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
983
Patients
391
Total drug cost
$17,550
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 171 | 61 | $3,819 |
| Losartan Potassium | Generic | 145 | 46 | $3,089 |
| Amlodipine Besylate | Generic | 78 | 34 | $1,093 |
| Lisinopril | Generic | 64 | 20 | $866 |
| Metformin Hcl | Generic | 64 | 22 | $926 |
| Levothyroxine Sodium | Generic | 59 | 22 | $1,200 |
| Alendronate Sodium | Generic | 56 | 20 | $904 |
| Hydrochlorothiazide | Generic | 53 | 20 | $344 |
| Montelukast Sodium | Generic | 49 | 20 | $707 |
| Azithromycin | Generic | 42 | 34 | $157 |
Hospital affiliations
Frequently asked questions
What is Dr. Hien Nguyen's medical specialty?
Dr. Hien Nguyen practices Family Medicine Physician in Garden Grove, CA.
Where does Dr. Hien Nguyen practice?
Dr. Hien Nguyen practices at 12942 Harbor Blvd, Garden Grove, CA 928405809. Office phone: 7147052120.
What is Dr. Hien Nguyen's NPI?
Dr. Hien Nguyen's National Provider Identifier (NPI) is 1902335904, issued by NPPES.
Does Dr. Hien Nguyen accept Medicare assignment?
Yes. Dr. Hien Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hien Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage (HCPCS 90694). Source: CMS Medicare Physician & Other Practitioners file.