Dr. Harold L. Lazar
- Gender: Male
- Experience: 47 years
- Sole propriator: No
- NPI: 1205876372
Dr. Harold L. Lazar M.D.
Cardiothoracic Surgeon
He is located at 732 Harrison Avenue 3rd Floor in Boston, MA 02118. Can help patients with the following: Aortic Dissection, Appendicitis, Colon Cancer, Crohn's Disease, Gallstones, Ulcerative Colitis. His National Provider Identifier (NPI) number is 1205876372. Appointment can be made via the phone number (617) 638-5600. He is affiliated with 1 practices.
Conditions treated
Dr. Harold L. Lazar, being an cardiothoracic surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Harold L. Lazar.
- Achalasia
- Anal Fissure
- Aortic Dissection
- Aortic Stenosis
- Appendicitis
- Boils
- Cancer
- Collapsed Lung
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Pancreatitis
- Peptic Ulcer
- Pilonidal Cyst
- Sebaceous Cyst
- Thoracic Outlet Syndrome (TOS)
- Ulcerative Colitis
- Ventricular Septal Defect (VSD)
Procedures Performed by Dr. Harold L. Lazar
Medicare Enrollment
Dr. Harold L. Lazar is enrolled to bill Medicare as a Practitioner - Thoracic Surgery (also registered under: Practitioner - General Surgery) .
Bills through: Signify Health Medical Associates Pllc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Regeneron | $10445 |
| Biom'Up Sa | $6254 |
| Ethicon | $4500 |
Other
| Consulting | $21085 |
| Travel and Lodging | $1959 |
| Food and Beverage | $520 |
Additional Specialities
- Surgeon
Looking for more Cardiothoracic Surgeons?
There are 7 other cardiothoracic surgeons in this region.
- Gender: Male
- Address: 88 East Newton Street Boston, 2118, MA
- Gender: Male
- Address: 88 East Newton Street Boston, 2118, MA
- Gender: Male
- Address: 732 Harrison Avenue Boston, 2118, MA
- Gender: Male
- Address: 1000 Central Street Suite 730 Evanston, 60201, IL
- Gender: Male
- Address: 3rd Floor 732 Harrison Avenue Boston, 2118, MA
- Gender: Female
- Address: 1100 Van Ness Avenue San Francisco, 94109, CA
- Gender: Male
- Address: 3rd Floor 732 Harrison Avenue Boston, 2118, MA
Questions & Answers
What conditions does Dr. Harold L. Lazar treat?
Dr. Harold L. Lazar provides treatment for Aortic Dissection, Appendicitis, Colon Cancer, Crohn's Disease, Gallstones, Ulcerative Colitis. For the full list see this list.
Does Dr. Harold L. Lazar have affiliation with practices?
Dr. Harold L. Lazar is affiliated with Podiatry (Foot Care Specialists) at Boston Medical Center.
Where can you meet with Dr. Harold L. Lazar?
Dr. Harold L. Lazar's office is located at 732 Harrison Avenue 3rd Floor in Boston, MA 02118.