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

William Z Kolozsi, MD

Individual provider Gastroenterology Physician · NPI 1144203456

William Z Kolozsi, MD is a Gastroenterology in Salem, Ohio. Graduated from University of Louisville School of Medicine in 1972, 54 years ago. Practices with Sch Professional Corporation, a 59-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
54
Trained at
University of Louisville School of Medicine
Licensed in
OH
In the registry since
2005
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

2094 E State St Ste B
Salem, OH 44460-4409
Phone: (330) 337-8709
Fax: (330) 337-9019
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 35045297K (OH)

Record details

NPI number1144203456
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESSeptember 19, 2024
Certification dateSeptember 19, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolUNIVERSITY OF LOUISVILLE SCHOOL OF MEDICINE
Graduated 1972 (54 years in practice)
Group practice Sch Professional Corporation — 59 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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