Isaac Barr, M.D.
NPI 1043259963 · Cardiovascular Disease Physician · Southfield, MI
Isaac Barr, M.D. is a Cardiovascular Disease Physician provider in Southfield, MI (NPI 1043259963).
Provider details
- NPI number
- 1043259963
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301034795 (MI)
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
20 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
- 2006-06-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Isaac Barr's NPI number?
- Isaac Barr's National Provider Identifier (NPI) is 1043259963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Barr's specialty?
- Isaac Barr is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Isaac Barr located?
- Isaac Barr's practice location on file with NPPES is 28625 Northwestern Hwy, Southfield, MI 48034-1828.
- What is Isaac Barr's phone number?
- The practice phone number listed in the NPPES registry for Isaac Barr is (248) 945-0000.
- Is Isaac Barr's NPI active?
- Yes — Isaac Barr's NPI (1043259963) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.