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

John Demetro Zelem, MD

Individual provider Surgery Physician · NPI 1467400358

John Demetro Zelem, MD is a Surgery Physician in Booneville, Mississippi. Licensed in Connecticut and Mississippi. Registered with an NPI since 2006.

Licensed in
CT, MS
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.

See every abbreviation used in this directory →

Practice location Address checks out

100 Hospital St Ste 100A
Booneville, MS 38829-3354
Phone: (662) 720-5131
Fax: (662) 720-5135
Show map & directions

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

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 18717 (MS)
Surgery Physician Taxonomy 208600000X · Licence 019923 (CT)

Record details

NPI number1467400358
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 4, 2006
Last updated in NPPESJuly 13, 2026

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