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

Megan Leslie Calmus, MD

Individual provider Pediatrics Physician · NPI 1821237983

Megan Leslie Calmus, MD is a Pediatrics Physician in Worcester, Massachusetts. Licensed in Massachusetts and Virginia. Registered with an NPI since 2009.

Licensed in
MA, VA
In the registry since
2009
Specialties on file
3
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

119 Belmont St
Worcester, MA 01605-2903
Phone: (508) 334-6206
Fax: (508) 334-6083
Show map & directions

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

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 250092 (MA)
Pediatrics Physician Taxonomy 208000000X · Licence 250092 (MA)
Neonatal-Perinatal Medicine Physician Taxonomy 2080N0001X · Licence 0101287969 (VA)

Record details

NPI number1821237983
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 12, 2009
Last updated in NPPESMarch 9, 2026
Certification dateMarch 9, 2026

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