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

Dr. Patrick Duffy III, MD

Individual provider Diagnostic Radiology Physician · NPI 1922258532

Dr. Patrick Duffy III, MD is a Diagnostic Radiology in Hartford, Connecticut. Graduated from George Washington University School of Medicine in 2008, 18 years ago. Practices with Connecticut Imaging Partners LLC, a 107-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Connecticut and Massachusetts.

Years since qualifying
18
Trained at
George Washington University School of Medicine
Licensed in
CT, MA
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

85 Seymour St Ste 200
Hartford, CT 06106-5509
Phone: (860) 246-6589
Show map & directions

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

Additional practice locations (3)

  • 111 Founders Plz Ste 400, East Hartford, CT 06108-3240 — (860) 289-3375
  • 1450 Chapel St, New Haven, CT 06511-4405 — (203) 789-3000
  • 1450 Chapel St, New Haven, CT 06511-4405 — (203) 789-3000

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 52599 (CT)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 257908 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1922258532
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 19, 2008
Last updated in NPPESMarch 17, 2018
Mailing address111 Founders Plz Ste 400, East Hartford, CT 06108-3240

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY
Medical schoolGEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Connecticut Imaging Partners Llc — 107 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations13 on file with Medicare

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