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

Theresa Marie Tretter, MD

Individual provider Ophthalmology Physician · NPI 1528110244

Theresa Marie Tretter, MD is an Ophthalmology in Warwick, Rhode Island. Graduated from New York Medical College in 1993, 33 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New York and Rhode Island.

Years since qualifying
33
Trained at
New York Medical College
Licensed in
NY, RI
In the registry since
2007
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

566 Toll Gate Rd
Warwick, RI 02886
Phone: (401) 738-4800
Fax: (401) 738-8153
Show map & directions

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

Additional practice locations (2)

  • 36 7th Ave, New York, NY 10011 — (212) 284-9707
  • 615 Greenwich Ave Ste 10, Warwick, RI 02886-1882 — (401) 244-5186

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence MD16398 (RI)
Ophthalmology Physician Taxonomy 207W00000X · Licence 197268 (NY)

Record details

NPI number1528110244
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 16, 2007
Last updated in NPPESAugust 21, 2018

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolNEW YORK MEDICAL COLLEGE
Graduated 1993 (33 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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