OSCO DRUG #3331
NPI 1801834049
Pharmacy - Community/Retail Pharmacy in St Charles, IL

Active since June 02, 2006CLIA 14D1034311 · Waiver
2038 PRAIRIE ST, ST CHARLES, IL 60174(630) 377-1655(630) 377-2622 Get Directions Write a Review

NPPES record last updated: July 10, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 10, 2018, Jun 18, 2018, Jan 12, 2016 (3 updates tracked since 2016).

About Osco Drug #3331 NPPES

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

OSCO DRUG #3331 (NPI 1801834049) is a healthcare organization registered as a community/retail pharmacy in St Charles, Illinois and active in the NPI registry since June 2006. The organization holds a CLIA Waiver certificate valid through November 29, 2026 and lists Tiffany Eliopulos, Assistant Manager, Enrollments, as its authorized official.

NPPES Registry Identity

NPI1801834049
Entity TypeOrganization
Primary Taxonomy3336C0003X
Legal Business NameAMERICAN DRUG STORES LLC
Location Address2038 PRAIRIE STSt Charles, IL 60174
Mailing Address250 E Parkcenter Blvd, Mailstop Sec2-bBoise, ID 83706-3940
Fax(630) 377-2622
Organization SubpartNo
Authorized OfficialTiffany EliopulosAssistant Manager, Enrollments · (208) 395-3906
Enumeration DateJune 2, 2006
Last NPPES UpdateJuly 10, 20183 updates tracked since enumeration
NPI 1801834049 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPharmacy · Community/Retail PharmacySuppliers
Taxonomy Code3336C0003X
License Licensed in IL · 054-006975
Definition

A pharmacy where pharmacists store, prepare, and dispense medicinal preparations and/or prescriptions for a local patient population in accordance with federal and state law; counsel patients and caregivers (sometimes independent of the dispensing process); administer vaccinations; and provide other professional services associated with pharmaceutical care such as health screenings, consultative services with other health care providers, collaborative practice, disease state management, and education classes.

Also ListedDurable Medical Equipment & Medical SuppliesTaxonomy 332B00000X
Also ListedPharmacyTaxonomy 333600000X
2038 PRAIRIE ST, St Charles, IL 60174

Other Names 1

Doing Business AsOsco Drug #3331

Other Identifiers 2

Medicaid=========017IL
Other2017643Pk

Accepted Insurance

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 14D1034311

Osco Drug #3331 · Saint Charles, IL
Active · expires Nov 29, 2026
CLIA Number14D1034311
Laboratory TypePharmacy
Certificate Effective DateNovember 30, 2024
Certificate Expiration DateNovember 29, 2026
Laboratory DirectorRachel Russell
Laboratory Phone(630) 377-1655
Laboratory LocationOsco Drug #33312038 Prairie St, Saint Charles, IL 60174
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Medical Equipment Supplier Medicare DMEPOS 12

Medicare supplier enrollment and the product categories Osco Drug #3331 carries, from the Medicare DMEPOS supplier directory.

Osco Drug #3331

DMEPOS supplier · Saint Charles, ILOperated by American Drug Stores LLC

Does not accept Medicare assignment

Osco Drug #3331 has not agreed to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients may be charged more than the Medicare-approved amount; confirm the expected cost with the supplier before ordering.

PTAN (Medicare Supplier Number)20674913
Medicare Participant SinceOctober 1, 1989
Supplier Location2038 Prairie StSaint Charles, IL 60174
Supplier Specialties
Pharmacy

Medicare Product Categories

Epoetin
Epoetin is a man-made version of human erythropoietin (EPO)
Immunosuppressive Drugs
Immunosuppressive drugs require dosage, frequency, and route of administration to prevent or treat the rejection of an organ transplant
Infusion Drugs
Nebulizer Drugs
Albuterol, levalbuterol, and metaproterenol are all short-acting bronchodilators with beta-adrenergic stimulatory effect
Oral Anticancer Drugs
FDA anticancer drugs
Oral Antiemetic Drugs
FDA antiemetic drugs
Product categories are from the Medicare DMEPOS supplier directory. Contact the supplier to confirm current availability of specific items.

Other Providers at the Same Location NPPES 4

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

Pharmacist
2038 PRAIRIE ST
ST CHARLES, IL 60174
Pharmacist
2038 PRAIRIE ST
SAINT CHARLES, IL 60174
Pharmacist
2038 PRAIRIE ST
ST CHARLES, IL 60174
Pharmacist
2038 PRAIRIE ST
SAINT CHARLES, IL 60174

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 American Drug Stores LLC's NPI number?

The NPI number for American Drug Stores LLC is 1801834049. It was assigned to this organization in the NPPES registry on June 2, 2006. The provider is doing business as Osco Drug #3331.

Where is American Drug Stores LLC located?

American Drug Stores LLC is located at 2038 Prairie St, St Charles, IL 60174. The listed phone number is (630) 377-1655.

What is American Drug Stores LLC's specialty?

The primary specialty registered for this NPI is Pharmacy, specializing in Community/Retail Pharmacy, with taxonomy code 3336C0003X.

Does American Drug Stores LLC accept Medicare assignment for medical equipment?

No. As a Medicare medical equipment supplier, Osco Drug #3331 does not accept Medicare assignment for equipment and supplies, so patients may be charged more than the Medicare-approved amount. Confirm the expected cost with the supplier before ordering.

Does American Drug Stores LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D1034311) is associated with this NPI, valid through November 29, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does American Drug Stores LLC accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Arizona Complete Health and Ambetter from Arkansas Health & Wellness and 42 other insurers list American Drug Stores LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for American Drug Stores LLC was last updated on July 10, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.