IndividualActive
Blair Chrenka, M.D.
NPI 1598862989 · Clinical Pathology/Laboratory Medicine Physician · South Bend, IN
Provider details
- NPI number
- 1598862989
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01056525A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
530 N. Lafayette Blvd
South Bend, IN 46601-1098
Phone: (574) 234-4176
Fax: (574) 234-1561
Street-level locationGet directions
Mailing address
530 N. Lafayette Blvd
South Bend, IN 46601-1098
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 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.