Doctor profile · Federal record
Dr. Steven Hsu, M.D.
Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Physical Medicine & Rehabilitation Physician · Pasadena, CA
- NPI 1144547696
- Accepts Medicare
- MIPS 80.5 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
100 W California Blvd
Pasadena, CA 911053010
(626) 352-1444 - Additional location
-
1520 San Pablo St, Suite 3000
Los Angeles, CA 900335310
(323) 442-5710 - Mailing address
-
Po Box 31309
Los Angeles, CA 900310309
Credentials & registration
- NPI registered
- April 2010 — 16 yrs on file
- Profile last updated
- July 8, 2025
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 208100000X — NUCC code
- State licenses (2)
- California #A120101 · California #PENDING...
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1144547696. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,889
Distinct HCPCS
7
Medicare allowed
$195,213
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 885 | 165 | $85 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 417 | 120 | $127 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 251 | 100 | $53 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 193 | 127 | $186 | |
99239 |
Hospital discharge day management, more than 30 minutes | 83 | 80 | $124 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 47 | 44 | $139 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 13 | 13 | $88 |
In context: peer comparison
Among 4 peers in Pasadena Physical Medicine & Rehabilitation Physician, average services per provider: 384. This provider delivers 4.9× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 1 | $20.43 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
196
Patients
145
Total drug cost
$23,451
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 38 | 35 | $587 |
| Gabapentin | Generic | 24 | 20 | $439 |
| Amlodipine Besylate | Generic | 23 | 22 | $192 |
| Eliquis (Apixaban) | Brand | 23 | 20 | $21,045 |
| Rosuvastatin Calcium | Generic | 16 | 12 | $521 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $144 |
| Furosemide | Generic | 12 | 11 | $55 |
| Losartan Potassium | Generic | 12 | 12 | $167 |
| Metformin Hcl | Generic | 12 | 0 | $144 |
| Metoprolol Tartrate | Generic | 12 | 0 | $116 |
Frequently asked questions
What is Dr. Steven Hsu's medical specialty?
Dr. Steven Hsu practices Physical Medicine & Rehabilitation Physician in Pasadena, CA.
Where does Dr. Steven Hsu practice?
Dr. Steven Hsu practices at 100 W California Blvd, Pasadena, CA 911053010. Office phone: 6263521444.
What is Dr. Steven Hsu's NPI?
Dr. Steven Hsu's National Provider Identifier (NPI) is 1144547696, issued by NPPES.
Does Dr. Steven Hsu accept Medicare assignment?
Yes. Dr. Steven Hsu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Hsu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.