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

Dr. Jason L Vassy, MD, MPH

Individual provider Internal Medicine Physician · NPI 1053519835

Dr. Jason L Vassy, MD, MPH is an Internal Medicine Physician in Charlestown, Massachusetts. Licensed in Pennsylvania. Registered with an NPI since 2007.

Licensed in
PA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

See every abbreviation used in this directory →

Practice location Address checks out

73 High St Charlestown Health Center Adult Medicine
Charlestown, MA 02129-3026
Phone: (617) 724-8160
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MT190423 (PA)

Record details

NPI number1053519835
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedJuly 3, 2007
Last updated in NPPESJuly 12, 2011

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