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

Leslie M Howard, MD

Individual provider Hematology & Oncology Physician · NPI 1750325791

Leslie M Howard, MD is a Hematology & Oncology Physician in Springfield, Massachusetts. Licensed in Massachusetts and New York. Registered with an NPI since 2006.

Licensed in
MA, NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3350 Main St
Springfield, MA 01107-1112
Phone: (413) 794-9338
Fax: (413) 794-9754
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 241916 (MA)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 135775 (NY)

Record details

NPI number1750325791
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 16, 2006
Last updated in NPPESNovember 15, 2016
Mailing address280 Chestnut St, 2nd Floor, Springfield, MA 01199-1001

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