Joseph Baar, MD
NPI 1346269230 · Hematology & Oncology Physician · Cleveland, OH
Joseph Baar, MD is a Hematology & Oncology Physician provider in Cleveland, OH (NPI 1346269230).
Provider details
- NPI number
- 1346269230
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35-087462 (OH)
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
19 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
- 2006-07-19
- Last updated
- 2021-01-12
- Certified
- 2021-01-12
Frequently asked questions
- What is Joseph Baar's NPI number?
- Joseph Baar's National Provider Identifier (NPI) is 1346269230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Baar's specialty?
- Joseph Baar is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Baar located?
- Joseph Baar's practice location on file with NPPES is 11100 Euclid Ave, Cleveland, OH 44106-1716.
- What is Joseph Baar's phone number?
- The practice phone number listed in the NPPES registry for Joseph Baar is (216) 844-8500.
- Is Joseph Baar's NPI active?
- Yes — Joseph Baar's NPI (1346269230) is active in the NPPES registry as of the last update on 2021-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.