DUPAGE MEDICAL GROUP, LTD.
NPI 1174768691
Durable Medical Equipment & Medical Supplies in Winfield, IL

NPI Status: Active since December 12, 2008

Contact Information

25 N WINFIELD RD
400
WINFIELD, IL
ZIP 60190
Phone: (630) 790-1872

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  • Organization
  • Durable Medical Equipment & Medical Supp...
  • CLIA Number: 14D0957766
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-28-2027

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 Winfield, Illinois operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1174768691 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
1174768691
Provider Name
DUPAGE MEDICAL GROUP, LTD.
Entity Type
Organization
Location Address
25 N WINFIELD RD 400 WINFIELD, IL 60190
Location Phone
(630) 790-1872
Mailing Address
PO BOX 713260 CHICAGO, IL 60677
Mailing Phone
(630) 790-1221
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
12-12-2008
Last Update Date
10-12-2023
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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
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
14D0957766
Facility Type
Physician Office
Certificate Effective Date
March 01, 2025
Certificate Expiration Date
February 28, 2027
Laboratory Director
MICHAEL B. SCHWARTZ
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 1174768691, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 7 → 14 → 5 7 → 14 → 5 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 1 + 4 + 6 + 1 + 6 + 6 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1174768691.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Surgery
25 N WINFIELD RD, STE 410
WINFIELD, IL 60190
Surgery
25 N WINFIELD RD, STE 410
WINFIELD, IL 60190
Internal Medicine (Cardiovascular Disease)
25 N WINFIELD RD, STE 300
WINFIELD, IL 60190
Internal Medicine (Cardiovascular Disease)
25 N WINFIELD RD, STE 300
WINFIELD, IL 60190
Urology
25 N WINFIELD RD, STE 405
WINFIELD, IL 60190
Pediatrics
25 N WINFIELD RD
WINFIELD, IL 60190
Internal Medicine (Clinical Cardiac Electrophysiology)
25 N WINFIELD RD, STE 300
WINFIELD, IL 60190
Emergency Medicine
25 N WINFIELD RD
WINFIELD, IL 60190
Surgery (Vascular Surgery)
25 N WINFIELD RD, SUITE 201
WINFIELD, IL 60190
Surgery (Vascular Surgery)
25 N WINFIELD RD, SUITE 201
WINFIELD, IL 60190
Pathology (Anatomic Pathology & Clinical Pathology)
25 N WINFIELD RD
WINFIELD, IL 60190
Pharmacist
25 N WINFIELD RD, SUITE 101
WINFIELD, IL 60190
Obstetrics & Gynecology
25 N WINFIELD RD, SUITE 511
WINFIELD, IL 60190
Obstetrics & Gynecology
25 N WINFIELD RD, SUITE 511
WINFIELD, IL 60190
Family Medicine
25 N WINFIELD RD
WINFIELD, IL 60190
Psychiatry & Neurology (Neurology)
25 N WINFIELD RD, STE 500
WINFIELD, IL 60190
Family Medicine
25 N WINFIELD RD
WINFIELD, IL 60190
Nurse Anesthetist, Certified Registered
25 N WINFIELD RD
WINFIELD, IL 60190
Physical Therapist
25 N WINFIELD RD
WINFIELD, IL 60190
Pathology (Anatomic Pathology & Clinical Pathology)
25 N WINFIELD RD
WINFIELD, IL 60190

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174768691, enumerated as an "organization" on December 12, 2008.

The provider is located at 25 N WINFIELD RD 400 WINFIELD, IL 60190 and the phone number is (630) 790-1872.

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.