Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Thomas Claudio Guillermo Tsai, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1548963945

Dr. Thomas Claudio Guillermo Tsai, MD is a Student in an Organized Health Care Education/Training Program in Framingham, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2023.

Licensed in
MA
In the registry since
2023
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

115 Lincoln St
Framingham, MA 01702-6342
Phone: (508) 383-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 3014722 (MA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X (MA)

Record details

NPI number1548963945
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2023
Last updated in NPPESJune 29, 2023
Certification dateJune 29, 2023

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