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

Dr. Joshua Campbell Grubbs, MD, MPH

Individual provider Internal Medicine Physician · NPI 1447952130

Dr. Joshua Campbell Grubbs, MD, MPH is an Internal Medicine Physician in Boston, Massachusetts. Works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2023
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

801 Massachusetts Ave Ste 6C Crosstown Bldg
Boston, MA 02118-2605
Phone: (617) 414-5951
Fax: (617) 414-9251
Show map & directions

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

Additional practice locations (1)

  • 72 E. Newton St, Boston, MA 02118-2308 — (617) 638-7253

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1025776 (MA)

Record details

NPI number1447952130
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedMarch 20, 2023
Last updated in NPPESApril 27, 2026
Certification dateApril 27, 2026

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