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

William Bollengier MD, PC

Organization Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · NPI 1366704009

William Bollengier MD, PC is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Poughkeepsie, New York. Registered with an NPI since 2012.

In the registry since
2012
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

29 Fox St SUITE101
Poughkeepsie, NY 12601-4714
Phone: (845) 454-9955
Fax: (845) 454-9949
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (primary) Taxonomy 208G00000X

Record details

NPI number1366704009
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Bollengier — Owner · (845) 454-9955
NPI enumeratedJune 8, 2012
Last updated in NPPESJune 8, 2012
Mailing address29 Fox St, Suite101, Poughkeepsie, NY 12601-4714

Other providers in Poughkeepsie