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

Alexander S Zweibach, MD

Individual provider Hematology & Oncology Physician · NPI 1659343358

Alexander S Zweibach, MD is a Hematology & Oncology Physician in New Braunfels, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006
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

1448 E Common St
New Braunfels, TX 78130-3162
Phone: (830) 643-1762
Fax: (830) 609-7702
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence K7128 (TX)

Record details

NPI number1659343358
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 6, 2006
Last updated in NPPESJanuary 29, 2016

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