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

Dr. Eugene David Sullivan, MD

Individual provider Specialist · NPI 1255370326

Dr. Eugene David Sullivan, MD is a Specialist in Hartford, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
Specialties on file
2
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

1000 Asylum Ave Ste 2120
Hartford, CT 06105
Phone: (860) 246-4000
Fax: (860) 527-6985
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 021621 (CT)
Specialist Taxonomy 174400000X · Licence 021621 (CT)

Record details

NPI number1255370326
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2006
Last updated in NPPESJuly 7, 2010
Mailing address1000 Asylum Ave, Suite 2120, Hartford, CT 06105

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