Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Wellgroup Healthpartners Pharmacy

Clinic Pharmacy in Chicago Hts, IL · enumerated 2006 · authorized official William Leonard, Pharmacist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043276082

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Registry record

Entity type Organization (Type 2)

Legal business name Wellgroup Healthpartners Pharmacy

Practice address 333 Dixie Hwy, Chicago Hts, IL, 60411

Phone (708) 755-1400

Fax (708) 709-6051

Enumeration date Apr 26, 2006

Last updated in NPPES Nov 15, 2011

Taxonomy & classification

3336C0002X Clinic Pharmacy Suppliers · License 054005480 (IL) Primary

Authorized official

Name William Leonard

Title Pharmacist

Phone (708) 709-6538

Other identifiers

Identifier	Type	State	Issuer
362662795001	Medicaid	IL	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Wellgroup Healthpartners Pharmacy?

Wellgroup Healthpartners Pharmacy is registered in NPPES as a Clinic Pharmacy (its primary provider taxonomy).

Providers at this address

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Muhammad Siddiqi Interventional Cardiology Physician · Chicago Heights, IL NPI 1811978000 Laboratory Corporation of America Clinical Medical Laboratory · Chicago Heights, IL NPI 1821071010 Isaac Kirstein Internal Medicine Physician · Chicago Heights, IL NPI 1114988425 Patricia Tiernan Obstetrics & Gynecology Physician · Chicago Hts, IL NPI 1447214614 Wellgroup Healthpartners LLC Ambulatory Surgical Clinic/Center · Chicago Heights, IL NPI 1699739896 Tonya Coats Family Medicine Physician · Chicago Hts, IL NPI 1962468363 William Leonard Pharmacist · Chicago Hts, IL NPI 1609832658 Robert Thomas Otolaryngology Physician · Chicago Hts, IL NPI 1699733774

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-15.