Dr. Naiem Nassiri
Last updated: Mar 4, 2026

Dr. Naiem Nassiri

  • Gender: Male
  • Experience: 13 years
  • Graduated from: Oregon Health Sciences University School Of Medicine
  • Graduation year: 2008
  • Sole propriator: Yes
  • NPI: 1033366745

Dr. Naiem Nassiri MD

Vascular Surgeon

He is located at 330 Boston Post Road Suite 240 in Darien, CT 06820. Can help patients with the following: Achalasia, Anal Fissure, Aortic Dissection, Boils, Cyst, Enlarged Spleen. His National Provider Identifier (NPI) number is 1033366745. Appointment can be made via the phone number (203) 548-7858. He is affiliated with 1 practices and 1 hospitals.

Conditions treated

Dr. Naiem Nassiri, being an vascular 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. Naiem Nassiri.

  • Abdominal Aortic Aneurysm (AAA)
  • Achalasia
  • Anal Fissure
  • Aneurysm
  • Aortic Dissection
  • Appendicitis
  • Atherosclerosis
  • Bleeding Varices
  • Blood Clots
  • Boils
  • Cancer
  • Chronic Venous Insufficiency
  • Claudication
  • Colon Cancer
  • Crohn's Disease
  • Cyst
  • Diverticulosis
  • Embolism
  • Enlarged Spleen
  • Esophageal Cancer
  • Gallstones
  • Gangrene
  • Heart Disease
  • Hemorrhoids
  • Hernia
  • Inflammatory Bowel Disease (IBD)
  • Ischemia
  • Lymphedema
  • May-Thurner Syndrome
  • Pancreatitis
  • Peptic Ulcer
  • Peripheral Artery Disease (PAD)
  • Pilonidal Cyst
  • Renal Vascular Disease
  • Sebaceous Cyst
  • Stroke
  • Ulcerative Colitis
  • Venous Ulcer

Procedures Performed by Dr. Naiem Nassiri

Insurances Accepted by Dr. Naiem Nassiri

  1. Medicare

Medicare Enrollment

Dr. Naiem Nassiri is enrolled to bill Medicare as a Practitioner - Vascular Surgery .

Bills through: Yale University

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Payments received

Drug payment

Penumbra $10093
Bolton Medical $4743
W. L. Gore \u0026 Associates $4114

Other

Food and Beverage $11743
Promotional Speaking or Service $6000
Travel and Lodging $5944

Studies

OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE

Graduated in 2008

Additional Specialities

  • Resident
  • Surgeon

Affiliated practices

Rutgers Robert Wood Johnson Medical Group
125 Paterson Street
New Brunswick, 08901 NJ
(732) 235-7219

Affiliated hospitals

YALE-NEW HAVEN HOSPITAL
20 YORK ST
NEW HAVEN, 6504 CT
(203) 688-4242

Looking for more Vascular Surgeons?

Here are vascular surgeons in Connecticut you may want to explore.

Dr. Raul J. Guzman
  • Gender: Male
  • Address: Building 204 330 Cedar Street New Haven, 6510, CT
Dr. Kristofer Bagdasarian
  • Gender: Male
  • Address: Suite 2120 1000 Asylum Avenue Hartford, 6105, CT
Dr. Michael A. Sergi
  • Gender: Male
  • Address: 2 Ivy Brook Road Suite 105 Shelton, 6484, CT
Dr. Jeffrey M. Ranaudo
  • Gender: Male
  • Address: 360 Tolland Tpke Suite 1A Manchester, 6042, CT
Dr. Seth Barak Blattman
  • Gender: Male
  • Address: Suite 112 501 Kings Highway Fairfield, 6825, CT
Dr. Steven Todd Ruby
  • Gender: Male
  • Address: Suite 2120 1000 Asylum Avenue Hartford, 6105, CT
Dr. Ben U. Marsan
  • Gender: Male
  • Address: 85 Old Kings Highway North Darien, 6820, CT
Dr. Jaime Strachan
  • Gender: Male
  • Address: 595 Straits Tpke Unit 2 Watertown, 6795, CT
Dr. Eugene David Sullivan
  • Gender: Male
  • Address: Suite 2120 1000 Asylum Avenue Hartford, 6105, CT
Dr. Moqueet Arshad Qureshi
  • Gender: Male
  • Address: 595 Straits Tpke Unit 2 Watertown, 6795, CT

Questions & Answers

What conditions does Dr. Naiem Nassiri treat?

Dr. Naiem Nassiri provides treatment for Achalasia, Anal Fissure, Aortic Dissection, Boils, Cyst, Enlarged Spleen. For the full list see this list.

Does Dr. Naiem Nassiri have affiliation with practices?

Dr. Naiem Nassiri is affiliated with Rutgers Robert Wood Johnson Medical Group.

Has Dr. Naiem Nassiri affiliation with hospitals?

Dr. Naiem Nassiri is affiliated with YALE-NEW HAVEN HOSPITAL.

Does Dr. Naiem Nassiri accept patients with Medicare?

Yes, Dr. Naiem Nassiri accepts patients with Medicare.

Where can you meet with Dr. Naiem Nassiri?

Dr. Naiem Nassiri's office is located at 330 Boston Post Road Suite 240 in Darien, CT 06820.