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

John M Diveris, MD

Individual provider Orthopaedic Surgery Physician · NPI 1831198324

John M Diveris, MD is an Orthopaedic Surgery Physician in Merrillville, Indiana. Practices as a sole proprietor. Licensed in Indiana.

Licensed in
IN
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

333 W 89th Ave Ste W5
Merrillville, IN 46410-7073
Phone: (219) 755-4448
Fax: (219) 755-4454
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 01040065A (IN)

Record details

NPI number1831198324
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 18, 2005
Last updated in NPPESAugust 27, 2012
Mailing address333 W 89th Ave, Suite W5, Merrillville, IN 46410-7073

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