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

Dr. Alexander Thien an Ngoc Nguyen, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1619316395

Dr. Alexander Thien an Ngoc Nguyen, MD is an Ophthalmology in Waterbury, Connecticut. Graduated from Washington University School of Medicine in 2013, 13 years ago. Practices with The Eye Care Group, PC, a 16-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Connecticut and Florida.

Years since qualifying
13
Trained at
Washington University School of Medicine
Licensed in
CT, FL
In the registry since
2013
Specialties on file
4
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Waterbury, CT

Additional practice locations (2)

  • 111 Park St, New Haven, CT 06511-5412 — (561) 315-3914
  • 900 Nw 17th St, Miami, FL 33136-1119 — (305) 243-2020

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 60860 (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (CT)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Ophthalmology Physician Taxonomy 207W00000X · Licence ME131460 (FL)

Record details

NPI number1619316395
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2013
Last updated in NPPESJune 26, 2024
Certification dateJune 26, 2024

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice The Eye Care Group, P.C. — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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