Doctor profile · Federal record

Dr. Ali Niakosari, M.D.

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

  • NPI 1750362331
  • Accepts Medicare
  • 33 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1 General St, L&M Radiology, INC.
Lawrence, MA 018412961
(978) 946-8103
fax (978) 946-8067
Additional location
110 Liberty St
Brockton, MA 023015674
(508) 565-3275
Mailing address
Po Box 847235, L&M Radiology, INC.
Boston, MA 022847235

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
April 19, 2024
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Massachusetts #229677
Medicaid (2)
MA #2122481 · NH #30206162

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750362331. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,934
Distinct HCPCS
10
Medicare allowed
$119,608
HCPCS Description Services Patients Avg allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml 1,660 19 $0
A9585 Injection, gadobutrol, 0.1 ml 1,050 13 $0
70450 Ct scan head or brain without contrast 235 230 $41
74177 Ct scan of abdomen and pelvis with contrast 172 168 $90
71250 Ct scan of chest without contrast 149 146 $54
71045 X-ray of chest, 1 view 132 122 $9
76377 3d radiographic procedure with computerized image postprocessing 115 112 $40
74176 Ct scan of abdomen and pelvis without contrast 102 101 $86
76770 Complete ultrasound scan behind abdominal cavity 101 100 $37
76705 Limited ultrasound scan of abdomen 91 89 $29

In context: peer comparison

Among 6 peers in this city , average services per provider: 100. This provider delivers 49× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ali Niakosari's medical specialty?
Dr. Ali Niakosari practices Diagnostic Radiology Physician in Lawrence, MA.
Where does Dr. Ali Niakosari practice?
Dr. Ali Niakosari practices at 1 General St, Lawrence, MA 018412961. Office phone: 9789468103.
What is Dr. Ali Niakosari's NPI?
Dr. Ali Niakosari's National Provider Identifier (NPI) is 1750362331, issued by NPPES.
Does Dr. Ali Niakosari accept Medicare assignment?
Yes. Dr. Ali Niakosari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ali Niakosari 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); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.