Doctor profile · Federal record
Dr. Jonathan Yamzon, M.D.
Urology Physician (CMS: Urology) · Duarte, CA
- NPI 1093943854
- Accepts Medicare
- MIPS 91.9 / 100 · 2023
- 22 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Duarte RD
Duarte, CA 910103012
(626) 359-8111 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- November 24, 2020
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- California #A95822
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093943854. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
235
Distinct HCPCS
8
Medicare allowed
$30,316
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99205 |
New patient office or other outpatient visit, 60-74 minutes | 64 | 64 | $191 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 45 | 42 | $151 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 32 | 25 | $83 | |
55700 |
Biopsy of prostate gland | 30 | 30 | $134 | |
76942 |
Ultrasonic guidance for needle placement | 23 | 23 | $32 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 14 | 14 | $103 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 14 | 13 | $151 | |
74420 |
Imaging of urinary tract following injection of a contrast agent | 13 | 11 | $26 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 234. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$242
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| UROGEN PHARMA, INC. | 3 | $172.71 | |
| Eisai Inc. | 2 | $47.48 | |
| Janssen Biotech, Inc. | 1 | $21.32 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
24
Patients
13
Total drug cost
$173
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 13 | 13 | $32 |
| Tamsulosin Hcl | Generic | 11 | 0 | $141 |
Frequently asked questions
What is Dr. Jonathan Yamzon's medical specialty?
Dr. Jonathan Yamzon practices Urology Physician in Duarte, CA.
Where does Dr. Jonathan Yamzon practice?
Dr. Jonathan Yamzon practices at 1500 Duarte RD, Duarte, CA 910103012. Office phone: 6263598111.
What is Dr. Jonathan Yamzon's NPI?
Dr. Jonathan Yamzon's National Provider Identifier (NPI) is 1093943854, issued by NPPES.
Does Dr. Jonathan Yamzon accept Medicare assignment?
Yes. Dr. Jonathan Yamzon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Yamzon commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99215); Diagnostic exam of bladder and urethra using an endoscope (HCPCS 52000). Source: CMS Medicare Physician & Other Practitioners file.