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

Dr. Diaa A Hakim, MD

Individual provider Interventional Cardiology Physician · NPI 1275108987

Dr. Diaa A Hakim, MD is an Interventional Cardiology Physician in Worcester, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2021
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

123 Summer St
Worcester, MA 01608-1216
Phone: (508) 363-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 3019894 (MA)

Record details

NPI number1275108987
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 25, 2021
Last updated in NPPESMarch 24, 2026
Certification dateMarch 24, 2026

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