Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John L Zabrowski, MD

Individual provider Diagnostic Radiology Physician · NPI 1821058397

John L Zabrowski, MD is a Diagnostic Radiology Physician in Alton, Illinois. Licensed in Illinois and Missouri. Registered with an NPI since 2006.

Licensed in
IL, MO
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1 Saint Anthonys Way
Alton, IL 62002-4568
Phone: (618) 465-4520
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 036073546 (IL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence R3F94 (MO)

Record details

NPI number1821058397
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2006
Last updated in NPPESSeptember 2, 2008
Mailing addressPo Box 500730, Saint Louis, MO 63150-0730

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