Doctor profile · Federal record

Dr. Marlene Zawin, M.D.

Body Imaging Physician (CMS: Diagnostic Radiology) · Stony Brook, NY

  • NPI 1780629576
  • Accepts Medicare
  • MIPS 91.4 / 100 · 2023
  • 45 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
University Hospital, L4
Stony Brook, NY 117940001
(631) 444-6919
Mailing address
Po Box 1559
Stony Brook, NY 117900989

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
April 26, 2022
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
2085B0100X — NUCC code
State license (1)
New York #148540

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780629576. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
17,899
Distinct HCPCS
10
Medicare allowed
$229,721
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 12,061 114 $0
A9585 Injection, gadobutrol, 0.1 ml 2,025 22 $0
71045 X-ray of chest, 1 view 1,852 1,229 $10
71250 Ct scan of chest without contrast 322 312 $59
71250 Ct scan of chest without contrast 239 233 $161
74177 Ct scan of abdomen and pelvis with contrast 226 222 $100
71275 Ct scan of blood vessels of chest with contrast 161 158 $98
74176 Ct scan of abdomen and pelvis without contrast 150 146 $96
71260 Ct scan of chest with contrast 120 120 $61
71046 X-ray of chest, 2 views 92 92 $12

In context: peer comparison

Among 2 peers in Stony Brook Body Imaging Physician, average services per provider: 516. This provider delivers 35× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Marlene Zawin's medical specialty?
Dr. Marlene Zawin practices Body Imaging Physician in Stony Brook, NY.
Where does Dr. Marlene Zawin practice?
Dr. Marlene Zawin practices at University Hospital, L4, Stony Brook, NY 117940001. Office phone: 6314446919.
What is Dr. Marlene Zawin's NPI?
Dr. Marlene Zawin's National Provider Identifier (NPI) is 1780629576, issued by NPPES.
Does Dr. Marlene Zawin accept Medicare assignment?
Yes. Dr. Marlene Zawin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marlene Zawin 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); X-ray of chest, 1 view (HCPCS 71045). Source: CMS Medicare Physician & Other Practitioners file.