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

Dr. Caleb Joseph Lay, MD

Individual provider Family Medicine Physician · NPI 1669211801

Dr. Caleb Joseph Lay, MD is a Family Medicine Physician in Springfield, 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.

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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 19670
Springfield, IL 62794-9670
Phone: (217) 757-8197
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 125083259 (IL)

Record details

NPI number1669211801
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2024
Last updated in NPPESMay 20, 2024
Certification dateMay 19, 2024
Mailing addressPo Box 19670, Springfield, IL 62794-9670

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