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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. WAK S CHIA M.D
NPI 1831131101
Pediatrics in Wood River, IL

Active since June 12, 2006
1702 VAUGHN RD, WOOD RIVER, IL 62095(618) 259-5100(618) 259-3101 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Wak S Chia M.d NPPES

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

DR. WAK S CHIA M.D (NPI 1831131101) is an individual pediatrics provider in Wood River, Illinois and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1831131101
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. WAK S CHIACredential: M.D
Location Address1702 VAUGHN RDWood River, IL 62095-1898
Mailing Address1702 Vaughn RdWood River, IL 62095-1898 · (618) 259-5100 · Fax (618) 259-3101
Phone(618) 259-5100
Fax(618) 259-3101
Sole ProprietorNo
Enumeration DateJune 12, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1831131101 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
1702 VAUGHN RD, Wood River, IL 62095
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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JERSEYVILLE PAIN MANAGEMENT CENTER, S.C.
Chiropractor
1702 VAUGHN RD
WOOD RIVER, IL 62095
Madison County (618) 259-3321
JERSEYVILLE PAIN MANAGEMENT CENTER, S.C.
Non-Pharmacy Dispensing Site
1702 VAUGHN RD
WOOD RIVER, IL 62095
Madison County (618) 259-3321
JERSEYVILLE PAIN MANAGEMENT CENTER, S.C.
Physical Medicine & Rehabilitation (Pain Medicine)
1702 VAUGHN RD
WOOD RIVER, IL 62095
Madison County (618) 259-3321
MRS. ERIN L MICENHEIMER PA-C
Physician Assistant (Medical)
1702 VAUGHN RD
WOOD RIVER, IL 62095
Madison County (618) 259-3321
DR. AARON JUSTIN MITCHELL D.C.
Chiropractor
1702 VAUGHN RD, SUITE 4
WOOD RIVER, IL 62095
Madison County (618) 259-3321

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 Wak Chia's NPI number?

The NPI number for Wak Chia is 1831131101. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Wak Chia located?

Wak Chia practices at 1702 Vaughn Rd, Wood River, IL 62095. The listed phone number is (618) 259-5100.

What is Wak Chia's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for Wak Chia was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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.