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

Nicholas Katz, MD

Individual provider Gastroenterology Physician · NPI 1548246978

Nicholas Katz, MD is a Gastroenterology in Warren, Ohio. Graduated from Medical University of South Carolina College of Medicine in 1983, 43 years ago. Practices with The Gastroenterology Clinic and Endoscopy Center Inc, a 36-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
43
Trained at
Medical University of South Carolina College 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

1932 Niles Cortland Rd NE
Warren, OH 44484-1055
Phone: (330) 306-5258
Fax: (330) 306-5259
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 35.135876 (OH)

Record details

NPI number1548246978
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 18, 2005
Last updated in NPPESMarch 7, 2023
Certification dateFebruary 8, 2022
Mailing address1932 Niles Cortland Rd Ne, Warren, OH 44484-1055

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice The Gastroenterology Clinic And Endoscopy Center Inc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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