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

Mary Wing Sum Tam, MD

Individual provider Ophthalmology Physician · NPI 1053802454

Mary Wing Sum Tam, MD is an Ophthalmology in Danbury, Connecticut. Graduated from Tufts University School of Medicine in 2018, 8 years ago. Practices with Aran Eye Associates PA, a 36-clinician group and accepts Medicare assignment. Licensed in Connecticut, Florida, Massachusetts and New York and 1 more.

Years since qualifying
8
Trained at
Tufts University School of Medicine
Licensed in
CT, FL, MA, NY, TX
In the registry since
2018
Specialties on file
5
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

57 N St Ste 415
Danbury, CT 06810-5629
Phone: (203) 628-4995
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 80895 (CT)
Ophthalmology Physician Taxonomy 207W00000X · Licence T6053 (TX)
Ophthalmology Physician Taxonomy 207W00000X · Licence ME163116 (FL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 275696 (MA)
Ophthalmology Physician Taxonomy 207W00000X · Licence 960492 (NY)

Record details

NPI number1053802454
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2018
Last updated in NPPESJuly 23, 2025
Certification dateJuly 23, 2025
Mailing address57 North St Ste 415, Danbury, CT 06810-5629

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Aran Eye Associates Pa — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Danbury