Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Naiem Nassiri, MD

Individual provider Vascular Surgery Physician · NPI 1033366745

Dr. Naiem Nassiri, MD is a Vascular Surgery in Darien, Connecticut. Graduated from Oregon Health Sciences University School of Medicine in 2008, 18 years ago. Practices with Vascular CT PLLC, a 5-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Connecticut and New Jersey.

Years since qualifying
18
Trained at
Oregon Health Sciences University School of Medicine
Licensed in
CT, NJ
In the registry since
2008
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

330 Boston Post Rd Ste 240
Darien, CT 06820-3667
Phone: (203) 548-7858
Fax: (203) 439-4839
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Yale University, New Haven, CT 06510 — (818) 388-8899

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence 56696 (CT)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence 25MA09308000 (NJ)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1033366745
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 25, 2008
Last updated in NPPESMarch 4, 2026
Certification dateMarch 4, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyVASCULAR SURGERY
Medical schoolOREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Vascular Ct Pllc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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