Pierre Olivier Dionne, MD
NPI 1326567298 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Rochester, MN
Pierre Olivier Dionne, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Rochester, MN (NPI 1326567298).
Provider details
- NPI number
- 1326567298
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 62936 (MN)
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
8 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
- 2017-09-12
- Last updated
- 2018-04-23
Frequently asked questions
- What is Pierre Olivier Dionne's NPI number?
- Pierre Olivier Dionne's National Provider Identifier (NPI) is 1326567298, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pierre Olivier Dionne's specialty?
- Pierre Olivier Dionne is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Pierre Olivier Dionne located?
- Pierre Olivier Dionne's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Pierre Olivier Dionne's phone number?
- The practice phone number listed in the NPPES registry for Pierre Olivier Dionne is (507) 284-2511.
- Is Pierre Olivier Dionne's NPI active?
- Yes — Pierre Olivier Dionne's NPI (1326567298) is active in the NPPES registry as of the last update on 2018-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.