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

Individual provider Pediatric Hematology & Oncology Physician · NPI 1518351071

Marc Schwartz, MD, PHD is a Pediatric Hematology & Oncology Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2015.

Licensed in
MA
In the registry since
2015
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

300 Longwood Ave Bch Hunnewell Bldg Pavilion 129 Housestaff Lounge
Boston, MA 02115-5724
Phone: (617) 355-7793
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 281254 (MA)

Record details

NPI number1518351071
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 23, 2015
Last updated in NPPESJune 8, 2021
Certification dateJune 8, 2021

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