Doctor profile · Federal record
Dr. Yuka Yamaguchi, M.D.
Urology Physician (CMS: Urology) · Palo Alto, CA
- NPI 1114192119
- Accepts Medicare
- 18 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
795 El Camino Real
Palo Alto, CA 943012302
(650) 853-2988 - Mailing address
-
325 Distel Cir
Los Altos, CA 940221408
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- June 3, 2020
- Year of graduation
- 2008 — 18 yrs since
- Specialty taxonomy
- 208800000X — NUCC code
- State license (1)
- California #A139890
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1114192119. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,039
Distinct HCPCS
10
Medicare allowed
$125,847
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 323 | 242 | $155 | |
81003 |
Automated urinalysis test | 158 | 136 | $2 | |
51798 |
Ultrasound measurement of bladder capacity after voiding | 139 | 127 | $15 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 124 | 109 | $110 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 88 | 88 | $198 | |
52000 |
Diagnostic exam of bladder and urethra using an endoscope | 87 | 77 | $318 | |
64566 |
Insertion of lower leg neurostimulator electrode | 39 | 13 | $157 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 17 | $217 | |
96372 |
Injection of drug or substance under skin or into muscle | 18 | 13 | $18 | |
J1580 |
Injection, garamycin, gentamicin, up to 80 mg | 17 | 12 | $3 |
In context: peer comparison
Among 2 peers in Palo Alto Urology Physician, average services per provider: 109. This provider delivers 9.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,179
Patients
383
Total drug cost
$150,547
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 306 | 102 | $5,988 |
| Finasteride | Generic | 269 | 78 | $4,810 |
| Myrbetriq (Mirabegron) | Brand | 179 | 46 | $116,233 |
| Estradiol | Generic | 82 | 49 | $7,251 |
| Cephalexin | Generic | 62 | 26 | $351 |
| Nitrofurantoin (Nitrofurantoin Macrocrystal) | Brand | 48 | 0 | $1,010 |
| Oxybutynin Chloride ER (Oxybutynin Chloride) | Brand | 45 | 15 | $1,482 |
| Potassium Citrate ER (Potassium Citrate) | Brand | 42 | 0 | $9,203 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 42 | 32 | $161 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 23 | 18 | $474 |
Hospital affiliations
Frequently asked questions
What is Dr. Yuka Yamaguchi's medical specialty?
Dr. Yuka Yamaguchi practices Urology Physician in Palo Alto, CA.
Where does Dr. Yuka Yamaguchi practice?
Dr. Yuka Yamaguchi practices at 795 El Camino Real, Palo Alto, CA 943012302. Office phone: 6508532988.
What is Dr. Yuka Yamaguchi's NPI?
Dr. Yuka Yamaguchi's National Provider Identifier (NPI) is 1114192119, issued by NPPES.
Does Dr. Yuka Yamaguchi accept Medicare assignment?
Yes. Dr. Yuka Yamaguchi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yuka Yamaguchi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Automated urinalysis test (HCPCS 81003); Ultrasound measurement of bladder capacity after voiding (HCPCS 51798). Source: CMS Medicare Physician & Other Practitioners file.