Doctor profile · Federal record
Dr. Hiep Mai, P.A.
Medical Physician Assistant (CMS: Physician Assistant) · Round Rock, TX
- NPI 1861878399
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
302 University Blvd
Round Rock, TX 786651032
(512) 509-0200 - Mailing address
-
Po Box 844658
Dallas, TX 752844658
Credentials & registration
- NPI registered
- August 2015 — 11 yrs on file
- Profile last updated
- January 27, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Texas #PA09897
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861878399. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
480
Distinct HCPCS
5
Medicare allowed
$37,503
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 313 | 246 | $79 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 91 | 86 | $54 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 54 | 50 | $117 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $109 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 11 | 11 | $29 |
In context: peer comparison
Among 6 peers in Round Rock Medical Physician Assistant, average services per provider: 72. This provider delivers 6.7× the peer median.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $24.46 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,919
Patients
965
Total drug cost
$331,071
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 260 | 96 | $298,925 |
| Metoprolol Succinate | Generic | 244 | 127 | $4,615 |
| Atorvastatin Calcium | Generic | 190 | 104 | $3,297 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 156 | 78 | $3,486 |
| Carvedilol | Generic | 137 | 63 | $1,847 |
| Rosuvastatin Calcium | Generic | 137 | 72 | $3,108 |
| Lisinopril | Generic | 134 | 66 | $1,386 |
| Amlodipine Besylate | Generic | 126 | 73 | $1,280 |
| Losartan Potassium | Generic | 126 | 71 | $2,208 |
| Spironolactone | Generic | 89 | 50 | $1,019 |
Hospital affiliations
Frequently asked questions
What is Dr. Hiep Mai's medical specialty?
Dr. Hiep Mai practices Medical Physician Assistant in Round Rock, TX.
Where does Dr. Hiep Mai practice?
Dr. Hiep Mai practices at 302 University Blvd, Round Rock, TX 786651032. Office phone: 5125090200.
What is Dr. Hiep Mai's NPI?
Dr. Hiep Mai's National Provider Identifier (NPI) is 1861878399, issued by NPPES.
Does Dr. Hiep Mai accept Medicare assignment?
Yes. Dr. Hiep Mai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hiep Mai 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.