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

Dr. Mark Edward McGranahan, MD

Individual provider Pediatrics Physician · NPI 1215922000

Dr. Mark Edward McGranahan, MD is a Pediatrics Physician in Caseyville, Illinois. Licensed in Illinois. Registered with an NPI since 2005.

Licensed in
IL
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

1230 George E Chance Pkwy
Caseyville, IL 62232
Phone: (618) 345-5437
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 036-111323 (IL)

Record details

NPI number1215922000
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 16, 2005
Last updated in NPPESAugust 13, 2008

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