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

Dr. Joao Vitor Mahler Ferreira Oliveira, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1578403929

Dr. Joao Vitor Mahler Ferreira Oliveira, MD is a Student in an Organized Health Care Education/Training Program in Boston, Massachusetts. Works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2026
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

Student / training record This NPI belongs to someone enrolled in a health care training programme. It carries no licence and no practice of its own, so no address or phone number is published for it.

Boston, MA

No coordinates on file. Search this address in Google Maps

Additional practice locations (1)

  • 81 Highland Ave, Salem, MA 01970-2714 — (978) 741-1200

Specialties & licences

Student in an Organized Health Care Education/Training Program (primary) Taxonomy 390200000X (MA)

Record details

NPI number1578403929
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2026
Last updated in NPPESMarch 28, 2026
Certification dateMarch 28, 2026

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