What is William Barron's NPI number?

William Barron's National Provider Identifier (NPI) is 1003196643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Barron's specialty?

William Barron is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is William Barron located?

William Barron's practice location on file with NPPES is 1001 N Main St, Elburn, IL 60119-9118.

What is William Barron's phone number?

The practice phone number listed in the NPPES registry for William Barron is (630) 365-9176.

Is William Barron's NPI active?

Yes — William Barron's NPI (1003196643) is active in the NPPES registry as of the last update on 2011-08-26.

IndividualActive

William Barron, RPH

NPI 1003196643 · Pharmacist · Elburn, IL

William Barron, RPH is a Pharmacist provider in Elburn, IL (NPI 1003196643).

Provider details

NPI number: 1003196643
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Male
Sole proprietor: No
License: 051-028275 (IL)

Practice location

1001 N Main St

Elburn, IL 60119-9118

Phone: (630) 365-9176

Fax: (630) 365-4032

Approximate (ZIP-level) locationGet directions

More IL providers

Mailing address

1001 N Main St

Elburn, IL 60119-9118

Specialties & taxonomies

PharmacistPrimary183500000XLicense 051-028275 (IL)
Pharmacy Service Providers

Profile Score

Detailed profile(82/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
15 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2011-08-26
Last updated: 2011-08-26

Frequently asked questions

What is William Barron's NPI number?: William Barron's National Provider Identifier (NPI) is 1003196643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Barron's specialty?: William Barron is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is William Barron located?: William Barron's practice location on file with NPPES is 1001 N Main St, Elburn, IL 60119-9118.
What is William Barron's phone number?: The practice phone number listed in the NPPES registry for William Barron is (630) 365-9176.
Is William Barron's NPI active?: Yes — William Barron's NPI (1003196643) is active in the NPPES registry as of the last update on 2011-08-26.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions