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

Individual provider Therapeutic Radiology Physician · NPI 1114902731

Alexander Z Haas, MD is a Therapeutic Radiology Physician in New Brunswick, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2005
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

254 Easton Ave St Peters University Hospital Radiation Oncology Dept
New Brunswick, NJ 08901-1766
Phone: (732) 745-8530
Fax: (732) 745-7607
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Therapeutic Radiology Physician (primary) Taxonomy 2085R0203X · Licence 25MA02743400 (NJ)

Record details

NPI number1114902731
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedDecember 7, 2005
Last updated in NPPESJanuary 6, 2011