NPIMap

Organization Active NPI

American Drug Stores LLC

Doing business as Osco Drug #3451

  • Community/Retail Pharmacy
  • Barrington, IL
National Provider Identifier
1376599050
Registry record updated Aug 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community/Retail PharmacyTaxonomy code 3336C0003X
License
054-012001 Issued in IL
Legal business name
AMERICAN DRUG STORES LLC
Doing business as
Osco Drug #3451
Practice address
150 W Main St
Barrington, IL 60010-3440
Phone
(847) 381-3152
Fax
(847) 381-3175
NPI assigned
May 25, 2006
Last updated
Aug 21, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 21, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Kathy Giannakopoulos
Title
Enrollments Manager
Phone
(208) 395-3954

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacy 333600000X
Community/Retail Pharmacy 3336C0003X 054-012001 IL Primary

Addresses

Primary practice location

150 W Main St
Barrington, IL 60010-3440

Mailing address

250 E Parkcenter Blvd
Boise, ID 83706-3940

Other names 1

  • OSCO DRUG #3451 Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20100930089408 IL DME Supplier - PharmacyDME Supplier - Grocery Store 1052216835 Practice locations: Barrington, IL

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
14D1017017Osco Drug #3451150 W Main St, Barrington, IL 60010Certificate of waiverSep 14, 2027

Medicare medical equipment & supply locations

SupplierSuppliesMedicare assignment
Osco Drug #3451150 W Main St, Barrington, IL 60010-3440(847) 381-3152 Epoetin|Immunosuppressive Drugs|Infusion Drugs|Nebulizer Drugs|Oral Anticancer Drugs|Oral Antiemetic Drugs|Blood Glucose Monitors/Supplies (Non-Mail Order)|Orthoses: Off-The-Shelf|Ostomy Supplies|Urological Supplies|Surgical Dressings Does not accept assignmentParticipating since Oct 1, 1989

National Provider Directory

National Provider Directory
Tax ID family
American Stores Company185 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Member of 2

Organizations this organization is a member of, according to the National Provider Directory.

Locations

146 W Main St
Barrington, IL 60010
Phone (847) 381-3152

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1148515200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1755734400000",
    "number": "1376599050",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 E PARKCENTER BLVD",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837063940"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 W MAIN ST",
            "city": "BARRINGTON",
            "state": "IL",
            "postal_code": "600103440",
            "telephone_number": "847-381-3152",
            "fax_number": "847-381-3175"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "AMERICAN DRUG STORES LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-05-25",
        "last_updated": "2025-08-21",
        "certification_date": "2025-08-21",
        "status": "A",
        "authorized_official_last_name": "GIANNAKOPOULOS",
        "authorized_official_first_name": "KATHY",
        "authorized_official_title_or_position": "ENROLLMENTS MANAGER",
        "authorized_official_telephone_number": "208-395-3954"
    },
    "taxonomies": [
        {
            "code": "333600000X",
            "taxonomy_group": "",
            "desc": "Pharmacy",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "3336C0003X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Community/Retail Pharmacy",
            "state": "IL",
            "license": "054-012001",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "OSCO DRUG #3451",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Barrington, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 21, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.