Doctor profile · Federal record

Dr. Onofrio Catalano, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Boston, MA

  • NPI 1972770550
  • Accepts Medicare
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
Massachusetts General Hospital, 55 Fruit Street
Boston, MA 02114
(617) 726-8396

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Massachusetts #L-236234

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972770550. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
83,427
Distinct HCPCS
10
Medicare allowed
$427,543
HCPCS Description Services Patients Avg allowed
A9575 Injection, gadoterate meglumine, 0.1 ml 46,450 232 $0
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 33,369 387 $0
71260 Ct scan of chest with contrast 571 509 $129
71260 Ct scan of chest with contrast 430 394 $57
74177 Ct scan of abdomen and pelvis with contrast 421 408 $93
74018 X-ray of abdomen, 1 view 323 269 $9
74177 Ct scan of abdomen and pelvis with contrast 283 271 $295
74183 Mri scan of abdomen before and after contrast 232 225 $357
74183 Mri scan of abdomen before and after contrast 156 153 $111
74176 Ct scan of abdomen and pelvis without contrast 114 112 $89

In context: peer comparison

Among 231 peers in this city , average services per provider: 259. This provider delivers 322× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Onofrio Catalano's medical specialty?
Dr. Onofrio Catalano practices Diagnostic Radiology Physician in Boston, MA.
Where does Dr. Onofrio Catalano practice?
Dr. Onofrio Catalano practices at Massachusetts General Hospital, Boston, MA 02114. Office phone: 6177268396.
What is Dr. Onofrio Catalano's NPI?
Dr. Onofrio Catalano's National Provider Identifier (NPI) is 1972770550, issued by NPPES.
Does Dr. Onofrio Catalano accept Medicare assignment?
Yes. Dr. Onofrio Catalano accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Onofrio Catalano 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); Ct scan of chest with contrast (HCPCS 71260). Source: CMS Medicare Physician & Other Practitioners file.