Doctor profile · Federal record
Dr. Hsien-Wen Hsu, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Pittsburg, CA
- NPI 1548209646
- Accepts Medicare
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2220 Gladstone Dr, Suite 3
Pittsburg, CA 945655123
(925) 432-3318
fax (925) 432-4590
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- June 1, 2010
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- California #A82612
- Medicaid
- CA #00A826120
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548209646. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,327
Distinct HCPCS
10
Medicare allowed
$466,433
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 1,436 | 369 | $134 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 603 | 265 | $153 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 377 | 318 | $196 | |
99291 |
Critical care, first 30-74 minutes | 196 | 79 | $236 | |
99292 |
Critical care, each additional 30 minutes | 97 | 64 | $118 | |
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 91 | 12 | $74 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 76 | 38 | $89 | |
G0008 |
Administration of influenza virus vaccine | 57 | 57 | $37 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 43 | 43 | $76 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 42 | 39 | $11 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 139. This provider delivers 24× the peer median.Open Payments
Industry payments received
All-time total
$694
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 4 | $472.49 | |
| GlaxoSmithKline, LLC. | 1 | $121.83 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $100.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,920
Patients
603
Total drug cost
$910,231
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 344 | 81 | $339,918 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 218 | 62 | $126,858 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 216 | 92 | $8,809 |
| Azithromycin | Generic | 176 | 91 | $2,730 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 162 | 38 | $146,684 |
| Prednisone | Generic | 151 | 70 | $1,235 |
| Roflumilast | Generic | 129 | 30 | $36,120 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 95 | 32 | $7,243 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 92 | 28 | $55,271 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 87 | 23 | $69,989 |
Hospital affiliations
Frequently asked questions
What is Dr. Hsien-Wen Hsu's medical specialty?
Dr. Hsien-Wen Hsu practices Pulmonary Disease Physician in Pittsburg, CA.
Where does Dr. Hsien-Wen Hsu practice?
Dr. Hsien-Wen Hsu practices at 2220 Gladstone Dr, Pittsburg, CA 945655123. Office phone: 9254323318.
What is Dr. Hsien-Wen Hsu's NPI?
Dr. Hsien-Wen Hsu's National Provider Identifier (NPI) is 1548209646, issued by NPPES.
Does Dr. Hsien-Wen Hsu accept Medicare assignment?
Yes. Dr. Hsien-Wen Hsu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hsien-Wen Hsu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.