Doctor profile · Federal record
Dr. James Hwong, M.D.
Urology Physician (CMS: Urology) · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
- NPI 1629335476
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 14 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
10833 le Conte Ave
Los Angeles, CA 900956110
(310) 794-7700 - Additional location
-
75 Francis St
Boston, MA 021156110
(617) 732-5500 - Mailing address
-
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- California #A149247
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629335476. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
820
Distinct HCPCS
10
Medicare allowed
$95,704
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 329 | 181 | $153 | |
81000 |
Manual urinalysis test with examination using microscope, non-automated | 259 | 179 | $4 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 53 | 53 | $198 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 46 | 40 | $262 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 32 | 21 | $214 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 27 | 21 | $15 | |
76872 |
Ultrasound scan of pelvic region through rectum | 26 | 26 | $185 | |
51728 |
Complex measurement of pressure of urine flow in bladder with voiding pressure studies | 16 | 16 | $485 | |
51741 |
Electronic assessment of bladder emptying | 16 | 16 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 15 | $109 |
In context: peer comparison
Among 54 peers in Los Angeles Urology Physician, average services per provider: 339. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$994
Transactions
33
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 7 | $209.07 | |
| Accord Healthcare, INC. | 4 | $131.02 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $117.77 | |
| Astellas Pharma US INC | 3 | $105.00 | |
| Sumitomo Pharma America, INC. | 3 | $101.93 | |
| Pfizer INC. | 4 | $99.77 | |
| Bayer Healthcare Pharmaceuticals INC. | 3 | $78.91 | |
| Boston Scientific Corporation | 2 | $74.20 | |
| Axonics, INC. | 1 | $29.82 | |
| Coloplast Corp | 1 | $26.33 | |
| Olympus America INC. | 1 | $19.70 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,424
Patients
545
Total drug cost
$1,236,285
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 627 | 239 | $16,631 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 215 | 76 | $12,090 |
| Ciprofloxacin Hcl | Generic | 154 | 124 | $741 |
| Finasteride | Generic | 94 | 41 | $2,488 |
| Gemtesa (Vibegron) | Brand | 59 | 22 | $56,935 |
| Myrbetriq (Mirabegron) | Brand | 56 | 11 | $36,643 |
| Orgovyx (Relugolix) | Brand | 55 | 0 | $144,794 |
| Erleada (Apalutamide) | Brand | 39 | 0 | $636,280 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 39 | 32 | $208 |
| Doxazosin Mesylate | Generic | 21 | 0 | $678 |
Hospital affiliations
Frequently asked questions
What is Dr. James Hwong's medical specialty?
Dr. James Hwong practices Urology Physician in Los Angeles, CA.
Where does Dr. James Hwong practice?
Dr. James Hwong practices at 10833 le Conte Ave, Los Angeles, CA 900956110. Office phone: 3107947700.
What is Dr. James Hwong's NPI?
Dr. James Hwong's National Provider Identifier (NPI) is 1629335476, issued by NPPES.
Does Dr. James Hwong accept Medicare assignment?
Yes. Dr. James Hwong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Hwong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Manual urinalysis test with examination using microscope, non-automated (HCPCS 81000); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.