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

Uyen To, MD

Individual provider Internal Medicine Physician · NPI 1770873812

Uyen To, MD is an Internal Medicine in Hartford, Connecticut. Qualified in 2011, 15 years ago. Practices with Hartford Hospital, a 1,040-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Connecticut.

Years since qualifying
15
Licensed in
CT
In the registry since
2011
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

85 Seymour St Ste 1000
Hartford, CT 06106-5529
Phone: (860) 246-2571
Fax: (860) 246-3691
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Hepatology Physician (primary) Taxonomy 207RI0008X · Licence 1.060593 (CT)
Internal Medicine Physician Taxonomy 207R00000X · Licence 1.060593 (CT)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 1.060593 (CT)

Record details

NPI number1770873812
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 11, 2011
Last updated in NPPESAugust 6, 2025
Certification dateAugust 4, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Hartford Hospital — 1040 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Other providers in Hartford