0 reviews
Summary
Dr. Nir Bar treats colon polyps, GERD, and acid reflux, and performs esophagus tests, colonoscopy, and lower GI endoscopy. He practices gastroenterology and has 15 years of experience. Dr. Bar is affiliated with Massachusetts General Hospital and earned his medical degree from Sackler School of Medicine.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 15 years of experience
- 6 insurance plans accepted
- Sackler School Of Medicine
- 1 specialty
- 1 hospital affiliation
- 2 office locations
- Male
Office Locations
Dr. Nir Mordechai Bar has 2 locationsMassachusetts General Hospital Surgical Clinic
15 Parkman StBoston, MA 02114Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Nir Mordechai Bar | Theresa Obonyano, APRN | Ashley Anderson, APRN | Jan Seiler, APRN |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 15 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Boston , MA | Sacramento , CA | Sacramento , CA | Montgomery , AL |
| Med School: Sackler School Of Medicine | Med School: The University of Texas Health Science Center at Houston | Med School: East Tennessee State University - Quillen College of Medicine | Med School: Georgia State University |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Nir Mordechai Bar
Medical Specialties
Dr. Nir Mordechai Bar has the following specialty
Certifications, License, & Education
15 Years Experience
Dr. Nir Mordechai Bar holds an expired medical license in the state of Massachusetts.
Medical License
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2025.
Education & Training
Medical School
Graduated from Sackler School Of Medicine in 2011.
NPI Number
Dr. Bar's NPI number is 1588330658.
Similar Doctors
Frequently Asked Questions
- Where is Dr. Nir Bar's office located?
- Dr. Nir Bar's office is located at 15 Parkman St, Boston, MA, 02114.
- Is Dr. Nir Bar accepting new patients?
- Dr. Nir Bar is accepting new patients on Vitals. View Dr. Nir Bar's profile on Vitals to make an appointment.
- Does Dr. Nir Bar accept my insurance?
- You can see the insurance plans that Dr. Nir Bar accepts on their Vitals profile.
- Which hospitals is Dr. Nir Bar affiliated with?
- Dr. Nir Bar is affiliated with Massachusetts General Hospital.
- Does Dr. Nir Bar accept virtual/telehealth appointments?
- Dr. Nir Bar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




