Doctor profile · Federal record
Dr. RUIJUN CHEN, MD
Hospitalist Physician · Internal Medicine Physician · Hospitalist Physician · NEW YORK, NY
- NPI 1619395225
- MIPS 93.4 / 100 · 2023
- 12 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
525 E 68TH ST
NEW YORK, NY 100654870
(212) 746-4071 - Additional location
-
505 Parnassus Ave
San Francisco, CA 941432204
(415) 476-1528 - Additional location
-
100 N Academy Ave
Danville, PA 178229800
(570) 214-9585 - Mailing address
-
525 E 68TH ST # 331
NEW YORK, NY 100654870
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- March 10, 2023
- Specialty taxonomy
- 208M00000X — NUCC code
- State licenses (2)
- New York #288983 · Pennsylvania #MD463314
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619395225. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
60
Distinct HCPCS
3
Medicare allowed
$9,333
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 21 | 21 | $192 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 20 | 18 | $126 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 19 | $146 |
In context: peer comparison
Among 190 peers in this city , average services per provider: 97. This provider delivers 0.6× the peer median.