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

Jaina Cristina Diaz-Kelly, MD

Individual provider Family Medicine Physician · NPI 1548100761

Jaina Cristina Diaz-Kelly, MD is a Family Medicine Physician in Oak Lawn, Illinois. Licensed in Illinois. Registered with an NPI since 2026.

Licensed in
IL
In the registry since
2026
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

4440 W 95th St
Oak Lawn, IL 60453-2600
Phone: (708) 422-5700
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 125088933 (IL)

Record details

NPI number1548100761
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 30, 2026
Last updated in NPPESAugust 7, 2026
Certification dateAugust 7, 2026

Other providers in Oak Lawn