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

Annika Marie Sysantos Schaefer, MD

Individual provider Surgery Physician · NPI 1720874696

Annika Marie Sysantos Schaefer, MD is a Surgery Physician in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2025.

Licensed in
MA
In the registry since
2025
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

736 Cambridge St
Boston, MA 02135-2907
Phone: (617) 789-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 3018799 (MA)

Record details

NPI number1720874696
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 17, 2025
Last updated in NPPESSeptember 11, 2025
Certification dateSeptember 11, 2025

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