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

Janusz Wolaniuk, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1851374904

Janusz Wolaniuk, MD is an Anatomic Pathology & Clinical Pathology Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2005.

Licensed in
MO
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6420 Clayton Rd
Saint Louis, MO 63117-1811
Phone: (314) 768-8202
Fax: (314) 768-7145
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 107057 (MO)

Record details

NPI number1851374904
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESJuly 13, 2026

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