Doctor profile · Federal record
Dr. Ying Chen, MD
Nephrology Physician (CMS: Nephrology) · Saint Louis, MO
- NPI 1184828600
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4921 Parkview Pl, Div Im Nephrology, Ste 5C
Saint Louis, MO 631101032
(314) 362-7603
fax (314) 362-5470 - Additional location
-
915 N Grand Blvd, Division of Nephrology
Saint Louis, MO 631061621
(314) 652-4100 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- September 16, 2025
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Missouri #2010008613
- Medicaid
- MO #204195705
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184828600. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
103
Distinct HCPCS
2
Medicare allowed
$9,246
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 77 | 23 | $78 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 26 | 16 | $123 |
In context: peer comparison
Among 28 peers in Saint Louis Nephrology Physician, average services per provider: 96. This provider delivers 1.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
0
Total drug cost
$102
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Vitamin D2 (Ergocalciferol (Vitamin D2)) | Brand | 17 | 0 | $102 |
Hospital affiliations
Frequently asked questions
What is Dr. Ying Chen's medical specialty?
Dr. Ying Chen practices Nephrology Physician in Saint Louis, MO.
Where does Dr. Ying Chen practice?
Dr. Ying Chen practices at 4921 Parkview Pl, Saint Louis, MO 631101032. Office phone: 3143627603.
What is Dr. Ying Chen's NPI?
Dr. Ying Chen's National Provider Identifier (NPI) is 1184828600, issued by NPPES.
Does Dr. Ying Chen accept Medicare assignment?
Yes. Dr. Ying Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ying Chen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.