DUPAGE MEDICAL GROUP LTD
NPI 1982191821
Durable Medical Equipment & Medical Supplies in Elmhurst, IL
NPI Status: Active since April 17, 2018
Contact Information
536 S YORK ST STE 4220
ELMHURST, IL
ZIP 60126
Phone: (630) 758-8838
- Organization
- Durable Medical Equipment & Medical Supp...
- CLIA Number: 14D0415756
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 08-05-2027
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 Elmhurst, Illinois operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1982191821 assigned on April 2018. The practitioner's primary taxonomy code is 332B00000X with license number 036042072 (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
- 1982191821
- Provider Name
- DUPAGE MEDICAL GROUP LTD
- Entity Type
- Organization
- Location Address
- 536 S YORK ST STE 4220 ELMHURST, IL 60126
- Location Phone
- (630) 758-8838
- Mailing Address
- PO BOX 713260 CHICAGO, IL 60677
- Mailing Phone
- (630) 469-9200
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 04-17-2018
- Last Update Date
- 10-13-2023
- Code Navigator
Location Map
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.
- 036042072
- 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.
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
- 14D0415756
- Facility Type
- Physician Office
- Certificate Effective Date
- August 06, 2025
- Certificate Expiration Date
- August 05, 2027
- Laboratory Director
- DON SEIDMAN MD
- Certificate Type
- Certificate for Provider-Performed Microscopy Procedures (PPMP)
- Certificate Type Description
- This CLIA certificate is issued to Dupage Medical Group Ltd in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.
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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 1982191821, 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
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.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1982191821, enumerated as an "organization" on April 17, 2018.
The provider is located at 536 S YORK ST STE 4220 ELMHURST, IL 60126 and the phone number is (630) 758-8838.
Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.
