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

Ingrid I. Alexander, MD, PC

Organization Allergy & Immunology Physician · NPI 1265526040

Ingrid I. Alexander, MD, PC 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
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2901OLD Jacksonville Rd
Springfield, IL 62704
Phone: (217) 697-9722
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X (IL)

Record details

NPI number1265526040
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ingrid Alexander — Md · (217) 698-9722
NPI enumeratedOctober 3, 2006
Last updated in NPPESAugust 22, 2020
Mailing address340 W. Miller St, Springfield, IL 62702

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