PETER JOHN HOWANITZ MD NPI 1336128065

NPI Information

  • NPI: 1336128065
  • Provider Name: PETER JOHN HOWANITZ, MD
  • Classification: Pathology - 207ZP0105X
  • Specialization: Clinical Pathology/Laboratory Medicine
  • Entity Type: Individual
  • Address: BOX 37
    450 CLARKSON AVE UNIVERSITY HOSPITAL OF BROOKLYN
    BROOKLYN, NY
    ZIP 11203
  • Phone: (718) 270-4522

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NPI Details

Peter John Howanitz, MD is a clinical pathology/laboratory medicine pathology in Brooklyn, NY. The provider is a pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease. Peter John Howanitz, MD NPI is 1336128065. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

BOX 37
450 CLARKSON AVE UNIVERSITY HOSPITAL OF BROOKLYN
BROOKLYN, NY
ZIP 11203
Phone: (718) 270-4522
Fax: (718) 270-4524

The enumeration date for this NPI number is 1/11/2006 and was last updated on 9/11/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207ZP0104XPathologyChemical Pathology116941-1NEW YORKNo
2207ZP0105XPathologyClinical Pathology/Laboratory Medicine116941-1NEW YORKYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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