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

Nicholas Yoo

Individual provider Internal Medicine Physician · NPI 1346942646

Nicholas Yoo is an Internal Medicine Physician in Boston, Massachusetts. Practices as a sole proprietor and works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2023

Practice location Address checks out

800 Washington St
Boston, MA 02111-1552
Phone: (617) 636-5000
Show map & directions

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

Additional practice locations (1)

  • 112 Worcester St Ste 301, Wellesley, MA 02481-3632 — (617) 865-0060

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1025945 (MA)

Record details

NPI number1346942646
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMarch 20, 2023
Last updated in NPPESApril 21, 2026
Certification dateApril 21, 2026

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