Doctor profile · Federal record
Dr. Yumeng Wen, MD
Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Internal Medicine Physician · Internal Medicine Physician · Stanford, CA
- NPI 1124470372
- 13 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000 - Additional location
-
515 W 59Th St Apt 17R
New York, NY 100191293
(347) 244-4213 - Additional location
-
1830 E Monument St Fl 4
Baltimore, MD 212870020
(410) 955-5268
fax (410) 367-2258
Credentials & registration
- NPI registered
- July 2016 — 10 yrs on file
- Profile last updated
- January 6, 2026
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- California #A203232 · Maryland #D90786
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124470372. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
436
Distinct HCPCS
6
Medicare allowed
$44,243
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 173 | 88 | $82 | |
90945 |
Dialysis procedure including 1 evaluation | 71 | 20 | $89 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 65 | 40 | $124 | |
90935 |
Hemodialysis procedure with physician evaluation | 59 | 35 | $74 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 42 | 42 | $181 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 26 | 25 | $147 |
In context: peer comparison
Among 17 peers in Stanford Nephrology Physician, average services per provider: 65. This provider delivers 6.7× the peer median.Open Payments
Industry payments received
All-time total
$249
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Chiesi USA, INC. | 2 | $133.19 | |
| Abiomed | 1 | $115.46 |
By nature of payment
Frequently asked questions
What is Dr. Yumeng Wen's medical specialty?
Dr. Yumeng Wen practices Nephrology Physician in Stanford, CA.
Where does Dr. Yumeng Wen practice?
Dr. Yumeng Wen practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Yumeng Wen's NPI?
Dr. Yumeng Wen's National Provider Identifier (NPI) is 1124470372, issued by NPPES.
Does Dr. Yumeng Wen accept Medicare assignment?
Dr. Yumeng Wen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Yumeng Wen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Dialysis procedure including 1 evaluation (HCPCS 90945); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.