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OSWALD'S PHARMACY
NPI 1386649762
Pharmacy in Naperville, IL

Active since June 14, 2005CLIA 14D2186592 · Waiver
88 W GARTNER RD, NAPERVILLE, IL 60540(630) 355-2500 Get Directions Write a Review

NPPES record last updated: August 30, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 30, 2022, Jan 31, 2022, Jan 13, 2022 (3 updates tracked since 2022).

About Oswald's Pharmacy NPPES

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

OSWALD'S PHARMACY (NPI 1386649762) is a healthcare organization registered as a pharmacy in Naperville, Illinois and active in the NPI registry since June 2005. The organization holds a CLIA Waiver certificate valid through June 27, 2028 and lists Alex Anderson, Owner, as its authorized official.

NPPES Registry Identity

NPI1386649762
Entity TypeOrganization
Primary Taxonomy333600000X
Legal Business NameKESTER DRUGS INCORPORATED
Location Address88 W GARTNER RDNaperville, IL 60540-7563
Mailing Address88 W Gartner RdNaperville, IL 60540-7563 · (630) 355-2500
Phone(630) 355-2500
Organization SubpartNo
Authorized OfficialAlex AndersonOwner · (630) 355-2500
Enumeration DateJune 14, 2005
Last NPPES UpdateAugust 30, 20223 updates tracked since enumeration
NPPES CertifiedAugust 30, 2022
✔ NPI 1386649762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacySuppliers
Taxonomy Code333600000X
License✔ Licensed in IL · 054-015347
Definition
A facility used by pharmacists for the compounding and dispensing of medicinal preparations and other associated professional and administrative services. A pharmacy is a facility whose primary function is to store, prepare and legally dispense prescription drugs under the professional supervision of a licensed pharmacist. It meets any licensing or certification standards set forth by the jurisdiction where it is located.
88 W GARTNER RD, Naperville, IL 60540
Open in Google Maps ↗

Other Names 1

Doing Business AsOswald's Pharmacy

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arizona Complete Health and more.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 14D2186592

Oswald's Pharmacy & Medical Equipment Kester Drugs Inc · Naperville, IL
Active · expires Jun 27, 2028
CLIA Number14D2186592
Laboratory TypePharmacy
Certificate Effective DateJune 28, 2026
Certificate Expiration DateJune 27, 2028
Laboratory DirectorAlex Anderson
Laboratory Phone(630) 355-2500
Laboratory LocationOswald's Pharmacy & Medical Equipment Kester Drugs Inc88 W Gartner Rd - Ste 114, Naperville, IL 60540
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
178 services177 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
172 services172 patients

Medical Equipment Supplier Medicare DMEPOS

Medicare supplier enrollment and the product categories Oswalds Pharmacy carries, from the Medicare DMEPOS supplier directory.

Oswalds Pharmacy

DMEPOS supplier · Naperville, ILOperated by Kester Drugs Incorporated
⋮

Does not accept Medicare assignment

Oswalds Pharmacy 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)20587223
Medicare Participant SinceAugust 6, 2004
Supplier Location88 W Gartner Rd Ste 112Naperville, IL 60540
Phone(630) 355-2500
Supplier Specialties
Pharmacy

Medicare Product Categories

Blood Glucose Monitors/Supplies (Non-Mail Order)
Home blood glucose monitors including lancets, reagent strips, and other supplies necessary for the proper functioning of the device
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 3

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

LAURA SMITH PHARMD, RPH
Pharmacist
88 W GARTNER RD
NAPERVILLE, IL 60540
Dupage County (630) 355-2500
MARY LOGGINS
Pharmacist
88 W GARTNER RD
NAPERVILLE, IL 60540
Dupage County (630) 355-2500
FALAK REHAN
Pharmacist
88 W GARTNER RD
NAPERVILLE, IL 60540
Dupage County (630) 355-2500

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 Kester Drugs Incorporated's NPI number?

The NPI number for Kester Drugs Incorporated is 1386649762. It was assigned to this organization in the NPPES registry on June 14, 2005. The provider is doing business as Oswald's Pharmacy.

Where is Kester Drugs Incorporated located?

Kester Drugs Incorporated is located at 88 W Gartner Rd, Naperville, IL 60540. The listed phone number is (630) 355-2500.

What is Kester Drugs Incorporated's specialty?

The primary specialty registered for this NPI is Pharmacy with taxonomy code 333600000X.

Does Kester Drugs Incorporated accept Medicare assignment for medical equipment?

No. As a Medicare medical equipment supplier, Oswalds Pharmacy 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 Kester Drugs Incorporated hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D2186592) is associated with this NPI, valid through June 27, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Kester Drugs Incorporated accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arizona Complete Health and 47 other insurers list Kester Drugs Incorporated 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 Kester Drugs Incorporated was last updated on August 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.