Bjoern Toennes, MD
NPI 1275772311 · Advanced Heart Failure and Transplant Cardiology Physician · Cleveland, OH
Bjoern Toennes, MD is a Advanced Heart Failure and Transplant Cardiology Physician provider in Cleveland, OH (NPI 1275772311).
Provider details
- NPI number
- 1275772311
- Entity type
- Individual
- Primary specialty
- Advanced Heart Failure and Transplant Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 129737 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Hospitals
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-02-12
- Last updated
- 2020-06-12
- Certified
- 2020-06-12
Frequently asked questions
- What is Bjoern Toennes's NPI number?
- Bjoern Toennes's National Provider Identifier (NPI) is 1275772311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bjoern Toennes's specialty?
- Bjoern Toennes is listed in the NPPES registry with a primary specialty of Advanced Heart Failure and Transplant Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Bjoern Toennes located?
- Bjoern Toennes's practice location on file with NPPES is 9500 Euclid Ave, Cleveland, OH 44195-0001.
- What is Bjoern Toennes's phone number?
- The practice phone number listed in the NPPES registry for Bjoern Toennes is (216) 444-2779.
- Is Bjoern Toennes's NPI active?
- Yes — Bjoern Toennes's NPI (1275772311) is active in the NPPES registry as of the last update on 2020-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.