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

Mark Swidler, MD

Individual provider Hospice and Palliative Medicine (Internal Medicine) Physician · NPI 1770501405

Mark Swidler, MD is a Hospice and Palliative Medicine (Internal Medicine) Physician in New Haven, Connecticut. Licensed in Connecticut. Registered with an NPI since 2006.

Licensed in
CT
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

20 York St North Pavilion 4-202
New Haven, CT 06510-3220
Phone: (203) 200-2725
Fax: (203) 200-2099
Show map & directions

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

Specialties & licences

Hospice and Palliative Medicine (Internal Medicine) Physician (primary) Taxonomy 207RH0002X · Licence 35788 (CT)

Record details

NPI number1770501405
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 18, 2006
Last updated in NPPESMay 19, 2016
Mailing address333 Cedar St, Po Box 208028, New Haven, CT 06510-3206

Other providers in New Haven