Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Teresa Drelich

Pharmacist in Oak Lawn, IL · enumerated 2016 · practices at American Drug Stores LLC.

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

National Provider Identifier

1144678939

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Registry record

Entity type Individual (Type 1)

Name Teresa Drelich

Sex Female

Practice address 8801 Ridgeland Ave, Oak Lawn, IL, 60453

Phone (708) 599-6300

Enumeration date Jun 2, 2016

Last updated in NPPES Jun 2, 2016

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 051.289730 (IL) Primary

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.

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Frequently asked questions

Where does Teresa Drelich practice?

The practice location on file with NPPES is in Oak Lawn, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Teresa Drelich?

The National Provider Identifier (NPI) for Teresa Drelich is 1144678939, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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American Drug Stores LLC Community/Retail Pharmacy · Oak Lawn, IL NPI 1407894645 Margaret Sojka Pharmacist · Oak Lawn, IL NPI 1275980344 Miin Bellario Pharmacist · Oak Lawn, IL NPI 1598113219 Egle Dauksaite Pharmacist · Oak Lawn, IL NPI 1326521907 Mustafa Turshan Pharmacist · Oak Lawn, IL NPI 1629734900

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-06-02.