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

Dr. Olufunmilola Ajala, MD

Individual provider Hospitalist Physician · NPI 1821618760

Dr. Olufunmilola Ajala, MD is an Internal Medicine in Alton, Illinois. Qualified in 2020, 6 years ago. Works from 4 locations. Licensed in Illinois.

Years since qualifying
6
Licensed in
IL
In the registry since
2020
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

1 Memorial Dr
Alton, IL 62002-6722
Phone: (618) 463-7240
Fax: (618) 463-7216
Show map & directions

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

Additional practice locations (3)

  • 2734 W 87th St, Chicago, IL 60652-3937 — (773) 918-4700
  • 6101 W 95th St, Oak Lawn, IL 60453-2735 — (708) 261-0831
  • 101 Nicolls Rd, Stony Brook, NY 11794-0001 — (419) 291-8201

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 036176804 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036176804 (IL)

Record details

NPI number1821618760
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2020
Last updated in NPPESMarch 2, 2026
Certification dateMarch 2, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated
Practice locations4 on file with Medicare

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