Doctor profile · Federal record
Dr. Leonard Liang, M.D.
Specialist (CMS: Urology) · Los Angeles, CA
- NPI 1134131196
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1513 S Grand Ave Ste 300
Los Angeles, CA 900153075
(213) 749-0662
fax (213) 748-7254 - Mailing address
-
46 Via Capri
Rancho Palos Verdes, CA 902755372
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- August 12, 2025
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A66024
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134131196. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
189
Distinct HCPCS
6
Medicare allowed
$28,418
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 86 | 47 | $98 | |
52310 |
Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | 28 | 28 | $359 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 25 | 25 | $121 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 16 | $139 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 15 | 15 | $180 | |
76856 |
Complete ultrasound scan of pelvis | 14 | 14 | $89 |
In context: peer comparison
Among 38 peers in Los Angeles Specialist, average services per provider: 239. This provider delivers 0.8× the peer median.Open Payments
Industry payments received
All-time total
$1,152
Transactions
28
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Procept BioRobotics Corporation | 5 | $463.85 | |
| Sumitomo Pharma America, INC. | 4 | $177.67 | |
| Astellas Pharma US INC | 3 | $170.70 | |
| Pfizer INC. | 9 | $154.31 | |
| Teleflex LLC | 3 | $104.03 | |
| Myriad Genetic Laboratories, INC. | 2 | $41.38 | |
| Balt USA, LLC | 1 | $21.30 | |
| Endo Pharmaceuticals INC. | 1 | $19.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
270
Patients
96
Total drug cost
$63,535
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 81 | 30 | $1,582 |
| Finasteride | Generic | 51 | 17 | $1,201 |
| Gemtesa (Vibegron) | Brand | 41 | 17 | $43,099 |
| Ciprofloxacin Hcl | Generic | 23 | 21 | $90 |
| Fesoterodine Fumarate ER (Fesoterodine Fumarate) | Brand | 19 | 0 | $4,784 |
| Myrbetriq (Mirabegron) | Brand | 16 | 0 | $10,651 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 14 | 11 | $366 |
| Tolterodine Tartrate ER (Tolterodine Tartrate) | Brand | 13 | 0 | $1,216 |
| Potassium Citrate ER (Potassium Citrate) | Brand | 12 | 0 | $546 |
Frequently asked questions
What is Dr. Leonard Liang's medical specialty?
Dr. Leonard Liang practices Specialist in Los Angeles, CA.
Where does Dr. Leonard Liang practice?
Dr. Leonard Liang practices at 1513 S Grand Ave Ste 300, Los Angeles, CA 900153075. Office phone: 2137490662.
What is Dr. Leonard Liang's NPI?
Dr. Leonard Liang's National Provider Identifier (NPI) is 1134131196, issued by NPPES.
Does Dr. Leonard Liang accept Medicare assignment?
Yes. Dr. Leonard Liang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leonard Liang commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope (HCPCS 52310); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.