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

Carlos Alberto Mejia Arce, MD

Individual provider Family Medicine Physician · NPI 1689423923

Carlos Alberto Mejia Arce, MD is a Family Medicine Physician in Alton, Illinois. Licensed in Illinois. Registered with an NPI since 2024.

Licensed in
IL
In the registry since
2024
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

2 Memorial Drive Medical Ofc Bldg A Ste 220
Alton, IL 62002
Phone: (618) 433-6299
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 125083618 (IL)

Record details

NPI number1689423923
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2024
Last updated in NPPESDecember 24, 2025
Certification dateDecember 24, 2025

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