Doctor profile · Federal record
Dr. Hac Nguyen, MD
Family Medicine Physician (CMS: Family Practice) · Spring, TX
- NPI 1447281829
- Accepts Medicare
- 32 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
16736 Champion Forest Dr
Spring, TX 773797024
(832) 816-6781
fax (281) 320-8143
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 3, 2009
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #J8691
- Medicaid
- TX #P084261J0
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1447281829. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
407
Distinct HCPCS
6
Medicare allowed
$45,027
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 176 | 93 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 125 | 67 | $130 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 53 | 53 | $118 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 21 | 17 | $92 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $114 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 16 | 14 | $163 |
In context: peer comparison
Among 19 peers in Spring Family Medicine Physician, average services per provider: 97. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$898
Transactions
12
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 2 | $241.07 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $188.45 | |
| Abbott Laboratories | 2 | $142.27 | |
| GlaxoSmithKline, LLC. | 1 | $123.63 | |
| Dexcom, INC. | 1 | $116.81 | |
| Pfizer INC. | 2 | $33.57 | |
| Lilly USA, LLC | 1 | $27.40 | |
| Noven Therapeutics, LLC | 1 | $24.92 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,209
Patients
385
Total drug cost
$16,855
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 146 | 40 | $1,512 |
| Losartan Potassium | Generic | 108 | 39 | $1,874 |
| Lisinopril | Generic | 104 | 33 | $1,438 |
| Zolpidem Tartrate | Generic | 103 | 17 | $581 |
| Rosuvastatin Calcium | Generic | 99 | 33 | $1,710 |
| Metformin Hcl | Generic | 91 | 24 | $719 |
| Levothyroxine Sodium | Generic | 82 | 22 | $1,252 |
| Triamterene-Hydrochlorothiazid (Triamterene/Hydrochlorothiazid) | Brand | 78 | 24 | $1,037 |
| Amlodipine Besylate | Generic | 65 | 19 | $560 |
| Metformin Hcl ER (Metformin Hcl) | Brand | 63 | 20 | $1,191 |
Frequently asked questions
What is Dr. Hac Nguyen's medical specialty?
Dr. Hac Nguyen practices Family Medicine Physician in Spring, TX.
Where does Dr. Hac Nguyen practice?
Dr. Hac Nguyen practices at 16736 Champion Forest Dr, Spring, TX 773797024. Office phone: 8328166781.
What is Dr. Hac Nguyen's NPI?
Dr. Hac Nguyen's National Provider Identifier (NPI) is 1447281829, issued by NPPES.
Does Dr. Hac Nguyen accept Medicare assignment?
Yes. Dr. Hac Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hac Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.