DUPAGE MEDICAL GROUP, LTD
NPI 1528309291
Clinical Medical Laboratory in Lisle, IL

NPI Status: Active since March 06, 2013

Contact Information

430 WARRENVILLE RD
STE 210
LISLE, IL
ZIP 60532
Phone: (630) 432-6148

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  • Organization
  • Clinical Medical Laboratory
  • CLIA Number: 14D2113989
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-02-2028

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 Lisle, Illinois operating as a Clinical Medical Laboratory. The healthcare provider is registered in the NPI registry with number 1528309291 assigned on March 2013. The practitioner's primary taxonomy code is 291U00000X with license number 042000124 (IL). The provider is registered as an organization and their NPI record was last updated 3 years ago. The provider's is doing business as Dupage Medical Group, Ltd. The authorized official of this NPI record is Paul Merrick Md (Chairman Of The Board)

NPI
1528309291
Provider Legal Name
DUPAGE MEDICAL GROUP LTD
Other Organization Name
DUPAGE MEDICAL GROUP, LTD
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
430 WARRENVILLE RD STE 210 LISLE, IL 60532
Location Phone
(630) 432-6148
Mailing Address
PO BOX 713260 CHICAGO, IL 60677
Mailing Phone
(630) 469-9200
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-06-2013
Last Update Date
10-09-2023
Code Navigator

Establishments like Dupage Medical Group, Ltd are healthcare facilities that may perform a wide range of laboratory procedures, assisted by doctors and medical technologists. Laboratories can be categorized according to their function as common diagnostic labs or specialty labs that conduct specialized or confirmatory tests. Different clinical laboratories could specialize in clinical chemistry, clinical microbiology, hematology, serology, clinical microscopy, cytopathology, molecular biology, or public health. Please inquire directly with this provider to confirm their test menu.

Clinical labs in the U.S. that perform human testing are regulated by the Centers for Medicare & Medicaid Services (CMS) through the Clinical Laboratory Improvement Amendments (CLIA) program. The purpose of the CLIA program is to guarantee the quality of laboratory testing. This provider has a CLIA number assigned, and undergoes regular inspections to ensure compliance and quality.

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

Clinical Medical Laboratory

Taxonomy Code
291U00000X
Type
Laboratories
License No.
042000124
License State
IL
Taxonomy Description
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.

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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Blood test, basic group of blood chemicals (calcium, total)

A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.

This service was performed 16 times for 11 patients

Blood test, comprehensive group of blood chemicals

A comprehensive group of blood chemicals test, also known as a comprehensive metabolic panel, is a blood test that measures your sugar level, electrolyte and fluid balance, kidney function, and liver function. This helps to check your body's overall health.

This service was performed 1,885 times for 452 patients

Blood test, thyroid stimulating hormone (tsh)

A TSH blood test measures the level of thyroid stimulating hormone in your body. This hormone is produced by the pituitary gland and regulates how your thyroid works. It's a simple procedure where a small amount of blood is drawn from your arm for analysis.

This service was performed 140 times for 46 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test

A complete blood cell count (CBC) is an automated test that measures different components of the blood, including red cells, white cells, and platelets. It helps assess overall health, detect disorders like anemia or infection, and monitor medical treatments.

This service was performed 164 times for 56 patients

Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count

A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.

This service was performed 1,853 times for 445 patients

Ferritin (blood protein) level

A Ferritin level test measures the amount of ferritin, a protein that stores iron, in your blood. It helps determine how much iron your body is storing. If levels are low, it may indicate iron deficiency, while high levels could signify conditions like iron overload.

This service was performed 109 times for 58 patients

Insertion of needle into vein for collection of blood sample

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

This service was performed 2,018 times for 461 patients

Iron binding capacity

Iron binding capacity is a blood test that measures how well your body can bind and transport iron. This helps your healthcare provider assess if your body has too little or too much iron, which can indicate certain health conditions.

This service was performed 94 times for 51 patients

Iron level

An iron level test measures the amount of iron in your blood. Iron is crucial for producing hemoglobin, a protein in red blood cells that carries oxygen throughout your body. This test helps identify iron deficiencies or excesses, which can lead to conditions like anemia or hemochromatosis.

This service was performed 94 times for 51 patients

Lactate dehydrogenase (enzyme) level

A Lactate Dehydrogenase level test measures the amount of this enzyme in your body. It's often done when tissue damage is suspected, as high levels can indicate issues like heart disease, lung disease, liver disease, or blood disorders. This test helps in diagnosing and monitoring these conditions.

This service was performed 885 times for 229 patients

Magnesium level

A magnesium level test is a simple blood test that measures the amount of magnesium in your body. Magnesium is a crucial mineral that helps your nerves, muscles, and heart function properly. The test can help detect health conditions like kidney disease or malnutrition.

This service was performed 439 times for 73 patients

Microscopic examination for white blood cells with manual cell count

This is a lab test where a small sample of your blood is studied under a microscope. The goal is to count the number of white blood cells, which are crucial for your body's immune response. The count can help identify potential health issues.

This service was performed 157 times for 55 patients

Phosphate level

A phosphate level test measures the amount of phosphate in your blood. Phosphate is a chemical that contains the mineral phosphorus, crucial for energy production, muscle and nerve function, and bone growth. Imbalances may indicate kidney disease or other health issues.

This service was performed 82 times for 27 patients

Psa (prostate specific antigen) measurement, total

PSA measurement is a simple blood test that checks for a specific protein produced by your body. High levels could indicate a health issue that needs further investigation. It's often used to monitor general wellness and is part of routine health screening.

This service was performed 101 times for 32 patients

Thyroid hormone, t3 measurement, total

The T3 Total Test measures the amount of thyroid hormone T3 in your blood. This hormone, produced by the thyroid gland, is crucial for body's metabolism and energy production. Abnormal levels may indicate a thyroid disorder.

This service was performed 19 times for 15 patients

Thyroxine (thyroid chemical), free

The Thyroxine (thyroid chemical), free test is a blood test that measures the level of free T4 in your body. T4 is a hormone produced by your thyroid gland and is essential for growth and metabolism. If your T4 levels are too high or too low, it could indicate a thyroid disorder.

This service was performed 138 times for 46 patients

Uric acid level, blood

A blood uric acid level test measures the amount of uric acid in your blood. Uric acid is a waste product that your body produces when it breaks down purines, substances found in your body and in certain foods. High levels may lead to gout or kidney stones.

This service was performed 382 times for 71 patients

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
14D2113989
Facility Type
Physician Office
Certificate Effective Date
June 03, 2026
Certificate Expiration Date
June 02, 2028
Laboratory Director
NASIR SHAHAB MD
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 1528309291, 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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
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 2 → 4 3 → 6 9 → 18 → 9 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 6 + 0 + 1 + 8 + 2 + 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 1528309291.

Other Providers at the Same Location


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

Pharmacist
430 WARRENVILLE RD, SUITE 215
LISLE, IL 60532
Radiology (Vascular & Interventional Radiology)
430 WARRENVILLE RD
LISLE, IL 60532
Emergency Medicine
430 WARRENVILLE RD
LISLE, IL 60532
Nurse Practitioner (Family)
430 WARRENVILLE RD
LISLE, IL 60532
Nurse Practitioner (Adult Health)
430 WARRENVILLE RD, 300
LISLE, IL 60532
Internal Medicine (Hematology & Oncology)
430 WARRENVILLE RD, 300
LISLE, IL 60532
Nurse Practitioner
430 WARRENVILLE RD
LISLE, IL 60532
Emergency Medicine
430 WARRENVILLE RD, IMMEDIATE CARE CENTER
LISLE, IL 60532
Nurse Practitioner
430 WARRENVILLE RD
LISLE, IL 60532
Internal Medicine
430 WARRENVILLE RD, STE 210
LISLE, IL 60532
Physical Therapist
430 WARRENVILLE RD
LISLE, IL 60532
Internal Medicine
430 WARRENVILLE RD
WARRENVILLE, IL 60532
Social Worker
430 WARRENVILLE RD
LISLE, IL 60532
Physical Therapist
430 WARRENVILLE RD
LISLE, IL 60532
Nurse Practitioner
430 WARRENVILLE RD
LISLE, IL 60532
Physician Assistant
430 WARRENVILLE RD
LISLE, IL 60532
Nurse Practitioner (Family)
430 WARRENVILLE RD
LISLE, IL 60532
Radiology (Therapeutic Radiology)
430 WARRENVILLE RD
LISLE, IL 60532
Emergency Medicine
430 WARRENVILLE RD, STE 230
LISLE, IL 60532
Emergency Medicine
430 WARRENVILLE RD, 230
LISLE, IL 60532

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528309291, enumerated as an "organization" on March 06, 2013.

The provider is located at 430 WARRENVILLE RD STE 210 LISLE, IL 60532 and the phone number is (630) 432-6148.

Clinical Medical Laboratory with taxonomy code 291U00000X.