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DR. ALAN DALE BILYEU MD
NPI 1417956798
Family Medicine in Decatur, IL

Active since July 19, 2005
14 TALL OAKS LN, DECATUR, IL 62521(217) 422-0439 Get Directions Write a Review

NPPES record last updated: January 13, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Alan Dale Bilyeu Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALAN DALE BILYEU MD (NPI 1417956798) is an individual family medicine provider in Decatur, Illinois, licensed in Illinois (036056783) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1417956798
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. ALAN DALE BILYEUCredential: MD
Location Address14 TALL OAKS LNDecatur, IL 62521-4584
Mailing Address14 Tall Oaks LnDecatur, IL 62521-4584
Phone(217) 422-0439
Sole ProprietorNo
Enumeration DateJuly 19, 2005
Last NPPES UpdateJanuary 13, 2025
NPPES CertifiedJanuary 13, 2025
✔ NPI 1417956798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 036056783
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
14 TALL OAKS LN, Decatur, IL 62521
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Other Identifiers 1

Medicaid036056783IL

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alan Bilyeu's NPI number?

The NPI number for Alan Bilyeu is 1417956798. It was assigned to this individual provider in the NPPES registry on July 19, 2005.

Where is Alan Bilyeu located?

Alan Bilyeu practices at 14 Tall Oaks Ln, Decatur, IL 62521. The listed phone number is (217) 422-0439.

What is Alan Bilyeu's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Alan Bilyeu was last updated on January 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.