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

Individual provider Radiation Oncology Physician · NPI 1558346221

Christopher M Iannuzzi, MD is a Radiation Oncology in Bridgeport, Connecticut. Graduated from Icahn School of Medicine at Mount Sinai in 1996, 30 years ago. Practices with Hartford Healthcare Medical Group Specialists PLLC, a 1,537-clinician group and accepts Medicare assignment. Licensed in Connecticut.

Years since qualifying
30
Trained at
Icahn School of Medicine at Mount Sinai
Licensed in
CT
In the registry since
2005
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

2800 Main St Multispecialty Group
Bridgeport, CT 06606-4201
Phone: (203) 576-6133
Fax: (203) 576-5445
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 040798 (CT)

Record details

NPI number1558346221
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 14, 2005
Last updated in NPPESMarch 18, 2014
Mailing address2800 Main St, Multispecialty Group, Bridgeport, CT 06606-4201

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
Graduated 1996 (30 years in practice)
Group practice Hartford Healthcare Medical Group Specialists Pllc — 1537 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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