Doctor profile · Federal record
Dr. Johnson Chen, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · New York, NY
- NPI 1033361811
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
525 E 68Th St, Box, 141
New York, NY 100654870
(212) 746-6000 - Mailing address
-
575 Lexington Avenue, 5Th Floor
New York, NY 100226102
Credentials & registration
- NPI registered
- October 2008 — 18 yrs on file
- Profile last updated
- August 14, 2023
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- New York #245243
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033361811. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
28,564
Distinct HCPCS
10
Medicare allowed
$245,428
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 20,636 | 179 | $0 | |
A9585 |
Injection, gadobutrol, 0.1 ml | 6,452 | 82 | $0 | |
A9581 |
Injection, gadoxetate disodium, 1 ml | 290 | 28 | $14 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 130 | 128 | $374 | |
74018 |
X-ray of abdomen, 1 view | 124 | 114 | $10 | |
76536 |
Ultrasound scan of head and neck soft tissue | 100 | 99 | $133 | |
74183 |
Mri scan of abdomen before and after contrast | 77 | 73 | $419 | |
72197 |
Mri scan of pelvis before and after contrast | 55 | 53 | $366 | |
74177 |
Ct scan of abdomen and pelvis with contrast | 52 | 51 | $98 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 51 | 50 | $38 |
In context: peer comparison
Among 315 peers in this city , average services per provider: 372. This provider delivers 77× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Johnson Chen's medical specialty?
Dr. Johnson Chen practices Diagnostic Radiology Physician in New York, NY.
Where does Dr. Johnson Chen practice?
Dr. Johnson Chen practices at 525 E 68Th St, New York, NY 100654870. Office phone: 2127466000.
What is Dr. Johnson Chen's NPI?
Dr. Johnson Chen's National Provider Identifier (NPI) is 1033361811, issued by NPPES.
Does Dr. Johnson Chen accept Medicare assignment?
Yes. Dr. Johnson Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Johnson Chen commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Injection, gadobutrol, 0.1 ml (HCPCS A9585); Injection, gadoxetate disodium, 1 ml (HCPCS A9581). Source: CMS Medicare Physician & Other Practitioners file.