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

Dr. Luke James Sullivan, MD

Individual provider Emergency Medicine Physician · NPI 1861188898

Dr. Luke James Sullivan, MD is an Emergency Medicine in Hartford, Connecticut. Graduated from Warren Alpert Medical School of Brown University in 2023, 3 years ago. Works from 2 locations. Licensed in Connecticut.

Years since qualifying
3
Trained at
Warren Alpert Medical School of Brown University
Licensed in
CT
In the registry since
2023
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

80 Seymour St
Hartford, CT 06102-8000
Phone: (860) 972-0000
Show map & directions

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

Additional practice locations (1)

  • 100 Grand St, New Britain, CT 06052-2016 — (860) 224-5771

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 84801 (CT)

Record details

NPI number1861188898
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2023
Last updated in NPPESJune 18, 2026
Certification dateJune 18, 2026

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolWARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY
Graduated 2023 (3 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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