William Bollengier MD, PC
NPI 1366704009 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Poughkeepsie, NY
William Bollengier MD, PC is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Poughkeepsie, NY (NPI 1366704009).
Provider details
- NPI number
- 1366704009
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Bollengier, Owner(845) 454-9955
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-08
- Last updated
- 2012-06-08
Frequently asked questions
- What is William Bollengier MD, PC's NPI number?
- William Bollengier MD, PC's National Provider Identifier (NPI) is 1366704009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Bollengier MD, PC?
- William Bollengier MD, PC is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is William Bollengier MD, PC located?
- William Bollengier MD, PC's practice location on file with NPPES is 29 Fox St, Poughkeepsie, NY 12601-4714.
- What is William Bollengier MD, PC's phone number?
- The practice phone number listed in the NPPES registry for William Bollengier MD, PC is (845) 454-9955.
- Who is the authorized official for William Bollengier MD, PC?
- The authorized official listed on William Bollengier MD, PC's NPPES record is William Bollengier, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Bollengier MD, PC's NPI active?
- Yes — William Bollengier MD, PC's NPI (1366704009) is active in the NPPES registry as of the last update on 2012-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.