Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MR. WILLIAM JOSEPH CHAUVIN JR. RPH
NPI 1710806971
Pharmacist in Libertyville, IL

Active since July 13, 2026
326 PETERSON RD, LIBERTYVILLE, IL 60048(888) 852-0202 Get Directions Write a Review

NPPES record added: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mr. William Joseph Chauvin Jr. Rph NPPES

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

MR. WILLIAM JOSEPH CHAUVIN JR. RPH (NPI 1710806971) is an individual pharmacist in Libertyville, Illinois, licensed in Illinois (051.290523) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1710806971
Entity TypeIndividual
Primary Taxonomy183500000X
Provider Legal NameMR. WILLIAM JOSEPH CHAUVIN JR.Credential: RPH
Location Address326 PETERSON RDLibertyville, IL 60048-1008
Mailing Address503 Keswick DrLake Saint Louis, MO 63367-2548 · (270) 723-7195
Sole ProprietorNo
Enumeration DateJuly 13, 2026
NPPES CertifiedJuly 13, 2026
NPI 1710806971 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPharmacistPharmacy Service Providers
Taxonomy Code183500000X
License Licensed in IL · 051.290523
Definition
An individual licensed by the appropriate state regulatory agency to engage in the practice of pharmacy. The practice of pharmacy includes, but is not limited to, assessment, interpretation, evaluation, and implementation, initiation, monitoring or modification of medication and or medical orders; the compounding or dispensing of medication and or medical orders; participation in drug and device procurement, storage, and selection; drug administration; drug regimen reviews; drug or drug-related research; provision of patient education and the provision of those acts or services necessary to provide medication therapy management services in all areas of patient care.
326 PETERSON RD, Libertyville, IL 60048

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.

Pharmacy (Specialty Pharmacy)
326 PETERSON RD
LIBERTYVILLE, IL 60048
Pharmacist
326 PETERSON RD
LIBERTYVILLE, IL 60048
Pharmacist
326 PETERSON RD
LIBERTYVILLE, IL 60048
Pharmacy (Home Infusion Therapy Pharmacy)
326 PETERSON RD
LIBERTYVILLE, IL 60048
Pharmacy
326 PETERSON RD
LIBERTYVILLE, IL 60048

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 William Chauvin's NPI number?

The NPI number for William Chauvin is 1710806971. It was assigned to this individual provider in the NPPES registry on July 13, 2026.

Where is William Chauvin located?

William Chauvin practices at 326 Peterson Rd, Libertyville, IL 60048. The listed phone number is (888) 852-0202.

What is William Chauvin's specialty?

The primary specialty registered for this NPI is Pharmacist with taxonomy code 183500000X.

When was this NPI record last updated?

The NPPES record for William Chauvin 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 31 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.