Doctor profile · Federal record
Dr. Jonathan Masur, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Philadelphia, PA
- NPI 1588002794
- Accepts Medicare
- MIPS 73.6 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3400 Spruce St
Philadelphia, PA 191044238
(215) 662-3000
fax (215) 662-7011
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- May 13, 2019
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Pennsylvania #MD463031
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588002794. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
50,459
Distinct HCPCS
10
Medicare allowed
$391,196
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9575 |
Injection, gadoterate meglumine, 0.1 ml | 40,136 | 263 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 6,202 | 68 | $0 | |
71045 |
X-ray of chest, 1 view | 573 | 512 | $9 | |
70450 |
Ct scan head or brain without contrast | 253 | 248 | $42 | |
71046 |
X-ray of chest, 2 views | 193 | 190 | $11 | |
70551 |
Mri scan of brain without contrast | 177 | 172 | $76 | |
70553 |
Mri scan of brain before and after contrast | 176 | 174 | $361 | |
70553 |
Mri scan of brain before and after contrast | 142 | 137 | $118 | |
70551 |
Mri scan of brain without contrast | 139 | 138 | $224 | |
77063 |
Screening 3d breast mammography | 133 | 133 | $58 |
In context: peer comparison
Among 160 peers in this city , average services per provider: 203. This provider delivers 249× the peer median.Frequently asked questions
What is Dr. Jonathan Masur's medical specialty?
Dr. Jonathan Masur practices Diagnostic Radiology Physician in Philadelphia, PA.
Where does Dr. Jonathan Masur practice?
Dr. Jonathan Masur practices at 3400 Spruce St, Philadelphia, PA 191044238. Office phone: 2156623000.
What is Dr. Jonathan Masur's NPI?
Dr. Jonathan Masur's National Provider Identifier (NPI) is 1588002794, issued by NPPES.
Does Dr. Jonathan Masur accept Medicare assignment?
Yes. Dr. Jonathan Masur accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathan Masur commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadoterate meglumine, 0.1 ml (HCPCS A9575); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.