Doctor profile · Federal record

Dr. Harold Lazar, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Surgery Physician · Boston, MA

  • NPI 1205876372
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
732 Harrison Ave, 3Rd Floor
Boston, MA 021182309
(617) 638-5600
fax (617) 638-7228
Mailing address
720 Harrison Ave, Dob 503
Boston, MA 021182371

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
June 16, 2014
Specialty taxonomy
208G00000X — NUCC code
State license (1)
Massachusetts #51809
Medicaid
MA #110064108A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205876372. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,919
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Edwards Lifesciences Corporation 2 $1,800.00
AstraZeneca Pharmaceuticals Lp 1 $119.28

By nature of payment

Consulting Fee
$1,800
Food and Beverage
$119

Frequently asked questions

Auto-generated from federal data
What is Dr. Harold Lazar's medical specialty?
Dr. Harold Lazar practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Boston, MA.
Where does Dr. Harold Lazar practice?
Dr. Harold Lazar practices at 732 Harrison Ave, Boston, MA 021182309. Office phone: 6176385600.
What is Dr. Harold Lazar's NPI?
Dr. Harold Lazar's National Provider Identifier (NPI) is 1205876372, issued by NPPES.