DUPAGE MEDICAL GROUP, LTD.
NPI 1457596124
Durable Medical Equipment & Medical Supplies in Wheaton, IL

NPI Status: Active since December 10, 2008

Contact Information

1800 N MAIN ST
WHEATON, IL
ZIP 60187
Phone: (630) 665-6200

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  • Organization
  • Durable Medical Equipment & Medical Supp...
  • CLIA Number: 14D2156627
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 10-21-2026

About DUPAGE MEDICAL GROUP, LTD.

This page provides the complete NPI Profile along with additional information for Dupage Medical Group, Ltd., a provider established in Wheaton, Illinois operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1457596124 assigned on December 2008. The practitioner's primary taxonomy code is 332B00000X with license number 042000124 (IL). The provider is registered as an organization and their NPI record was last updated 3 years ago. The authorized official of this NPI record is Paul Merrick Md (Chairman Of The Board)

NPI
1457596124
Provider Name
DUPAGE MEDICAL GROUP, LTD.
Entity Type
Organization
Location Address
1800 N MAIN ST WHEATON, IL 60187
Location Phone
(630) 665-6200
Mailing Address
PO BOX 713260 CHICAGO, IL 60677
Mailing Phone
(630) 469-9200
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
12-10-2008
Last Update Date
10-13-2023
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
License No.
042000124
License State
IL
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1335E00000XSuppliers

Prosthetic/Orthotic Supplier

042000124 (IL)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

PAUL MERRICK MD

Authorized Official Title
CHAIRMAN OF THE BOARD
Authorized Official Phone
(630) 790-1221

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
568660OTHER (01)ILMEDICARE GROUP NUMBER
785110OTHER (01)ILMEDICARE GROUP NUMBER

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
14D2156627
Facility Type
Physician Office
Certificate Effective Date
October 22, 2024
Certificate Expiration Date
October 21, 2026
Laboratory Director
RITA J. HERZING M D
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Dupage Medical Group, Ltd. to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1457596124, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 5 → 10 → 1 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 4 + 1 + 0 + 7 + 1 + 0 + 9 + 1 + 2 + 1 + 4 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1457596124.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Internal Medicine
1800 N MAIN ST
WHEATON, IL 60187
Family Medicine
1800 N MAIN ST
WHEATON, IL 60187
Nurse Practitioner
1800 N MAIN ST, SECOND FLOOR
WHEATON, IL 60187
Internal Medicine (Geriatric Medicine)
1800 N MAIN ST, SECOND FLOOR
WHEATON, IL 60187
Family Medicine
1800 N MAIN ST
WHEATON, IL 60187
Nurse Practitioner
1800 N MAIN ST
WHEATON, IL 60187
Obstetrics & Gynecology
1800 N MAIN ST
WHEATON, IL 60187
Nurse Practitioner
1800 N MAIN ST
WHEATON, IL 60187
Internal Medicine
1800 N MAIN ST
WHEATON, IL 60187
Family Medicine
1800 N MAIN ST, SECOND FLOOR
WHEATON, IL 60187

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457596124, enumerated as an "organization" on December 10, 2008.

The provider is located at 1800 N MAIN ST WHEATON, IL 60187 and the phone number is (630) 665-6200.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.