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

Carl E Johnson, MD

Individual provider Internal Medicine Physician · NPI 1144237215

Carl E Johnson, MD is an Internal Medicine Physician in Topsfield, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

123 High St
Topsfield, MA 01983-1921
Phone: (978) 921-1392
Fax: (978) 887-1971
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 46917 (MA)

Record details

NPI number1144237215
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 2, 2006
Last updated in NPPESFebruary 7, 2023
Certification dateFebruary 7, 2023