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

B Wieder MD PLLC

Organization Hematology & Oncology Physician · NPI 1821222076

B Wieder MD PLLC is a Hematology & Oncology Physician in New Hyde Park, New York. Registered with an NPI since 2009.

In the registry since
2009
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1999 Marcus Ave
New Hyde Park, NY 11042-1017
Phone: (516) 352-1540
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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

Record details

NPI number1821222076
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Baruch Wieder — President · (516) 352-1540
NPI enumeratedMay 2, 2009
Last updated in NPPESMay 14, 2009
Mailing address1999 Marcus Ave, New Hyde Park, NY 11042-1017

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