Doctor profile · Federal record
Dr. Alan Hsieh, MD
Urology Physician (CMS: Urology) · Webster, TX
- NPI 1508360736
- Accepts Medicare
- 8 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
18833 Eastfield Dr
Webster, TX 775981305
(713) 442-4300
fax (346) 674-0410 - Additional location
-
5001 E Sam Houston Pkwy S
Pasadena, TX 775053965
(713) 442-7100 - Mailing address
-
11511 Shadow Creek Pkwy, Hr/Credentialing Services
Pearland, TX 775847298
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Profile last updated
- September 26, 2025
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- Texas #U4218
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508360736. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$539
Transactions
12
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Teleflex LLC | 3 | $178.54 | |
| Boston Scientific Corporation | 2 | $116.81 | |
| COLOPLAST CORP | 2 | $84.03 | |
| Ethicon US, LLC | 1 | $56.59 | |
| ABC Home Medical Supply, Inc. | 1 | $33.04 | |
| ABBVIE INC. | 1 | $26.85 | |
| Ambu Inc. | 1 | $25.79 | |
| UROGEN PHARMA, INC. | 1 | $17.63 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
159
Patients
105
Total drug cost
$9,541
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 51 | 36 | $2,140 |
| Trospium Chloride Er (Trospium Chloride) | Brand | 33 | 22 | $5,580 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 22 | 20 | $226 |
| Estradiol | Generic | 15 | 15 | $1,148 |
| Levofloxacin | Generic | 13 | 12 | $13 |
| Oxybutynin Chloride Er (Oxybutynin Chloride) | Brand | 13 | 0 | $324 |
| Finasteride | Generic | 12 | 0 | $110 |
Frequently asked questions
What is Dr. Alan Hsieh's medical specialty?
Dr. Alan Hsieh practices Urology Physician in Webster, TX.
Where does Dr. Alan Hsieh practice?
Dr. Alan Hsieh practices at 18833 Eastfield Dr, Webster, TX 775981305. Office phone: 7134424300.
What is Dr. Alan Hsieh's NPI?
Dr. Alan Hsieh's National Provider Identifier (NPI) is 1508360736, issued by NPPES.
Does Dr. Alan Hsieh accept Medicare assignment?
Yes. Dr. Alan Hsieh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.