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

Ingrid I Alexander, MD

Individual provider Allergy & Immunology Physician · NPI 1144269531

Ingrid I Alexander, MD is an Allergy & Immunology Physician in Springfield, Illinois. Licensed in Illinois. Registered with an NPI since 2006.

Licensed in
IL
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

2901 Old Jacksonville Rd
Springfield, IL 62704-7437
Phone: (217) 698-9722
Fax: (217) 391-0392
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 036062338 (IL)
Pediatric Allergy/Immunology Physician Taxonomy 2080P0201X · Licence 036062338 (IL)

Record details

NPI number1144269531
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 4, 2006
Last updated in NPPESSeptember 24, 2014
Mailing address2901 Old Jacksonville Rd, Springfield, IL 62704-7437

Other providers in Springfield