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

Dr. Ian David Ferguson, MD

Individual provider Pediatric Rheumatology Physician · NPI 1831327436

Dr. Ian David Ferguson, MD is a Pediatric Rheumatology Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2009.

Licensed in
CT
In the registry since
2009
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

789 Howard Ave DC-014
New Haven, CT 06519-1304
Phone: (203) 688-2475
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Rheumatology Physician (primary) Taxonomy 2080P0216X · Licence 054028 (CT)
Pediatrics Physician Taxonomy 208000000X · Licence 054028 (CT)

Record details

NPI number1831327436
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2009
Last updated in NPPESDecember 8, 2015

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