Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Maria Helena Siqueira Mendonca, MD, PHD

Individual provider Diagnostic Radiology Physician · NPI 1962380113

Dr. Maria Helena Siqueira Mendonca, MD, PHD is a Diagnostic Radiology Physician in Worcester, Massachusetts. Practices as a sole proprietor. Licensed in ZZ.

Licensed in
ZZ
In the registry since
2025
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

55 Lake Ave N
Worcester, MA 01655-0002
Phone: (855) 862-7763
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 48700 (ZZ)

Record details

NPI number1962380113
Entity typeIndividual (Type 1)
GenderNot disclosed
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedAugust 25, 2025
Last updated in NPPESAugust 25, 2025
Certification dateAugust 25, 2025

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