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Individual
DR. JOHN L BLAU
Active
Individual
DR. JOHN L BLAU
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
207ZB0001X
Blood Banking & Transfusion Medicine Physician
Primary
MD-41958
IA
207ZC0008X
Clinical Informatics (Pathology) Physician
MD-41958
IA
207ZP0102X
Anatomic Pathology & Clinical Pathology Physician
MD-41958
IA
Other
Enumeration date
07/10/2008
Last updated
01/20/2026
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