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

Sean Harry Sullivan Jr., MD

Individual provider Diagnostic Radiology Physician · NPI 1477057958

Sean Harry Sullivan Jr., MD is a Diagnostic Radiology in Pittsburgh, Pennsylvania. Graduated from Drexel University College of Medicine in 2018, 8 years ago. Practices with Chautauqua Medical Practice PC, a 100-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New York and Pennsylvania.

Years since qualifying
8
Trained at
Drexel University College of Medicine
Licensed in
NY, PA
In the registry since
2018
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

320 E North Ave
Pittsburgh, PA 15212-4756
Phone: (412) 359-2459
Fax: (412) 359-8233
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 251 E Huron St, Chicago, IL 60611-2908 — (312) 926-2000
  • 200 Lothrop St, Pittsburgh, PA 15213-2536 — (412) 647-4052

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence MD483615 (PA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 335932 (NY)
Body Imaging Physician Taxonomy 2085B0100X · Licence MD483615 (PA)

Record details

NPI number1477057958
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 20, 2018
Last updated in NPPESMay 28, 2026
Certification dateMay 28, 2026

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolDREXEL UNIVERSITY COLLEGE OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Chautauqua Medical Practice Pc — 100 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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