MIDWESTERN UNIVERSITY
NPI 1538445317
Clinic/Center in Downers Grove, IL

NPI Status: Active since October 25, 2011

Contact Information

3450 LACEY RD
DOWNERS GROVE, IL
ZIP 60515
Phone: (630) 743-4500
Fax: (623) 806-7689

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  • Organization
  • Clinic/Center

About MIDWESTERN UNIVERSITY

This page provides the complete NPI Profile along with additional information for Midwestern University, a provider established in Downers Grove, Illinois operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1538445317 assigned on October 2011. The practitioner's primary taxonomy code is 261Q00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The provider's . The authorized official of this NPI record is Matthew J Sweeney (Vp & Cfo)

NPI
1538445317
Provider Legal Name
MIDWESTERN UNIVERSITY
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
3450 LACEY RD DOWNERS GROVE, IL 60515
Location Phone
(630) 743-4500
Location Fax
(623) 806-7689
Mailing Address
26520 NETWORK PL CHICAGO, IL 60673
Mailing Phone
(630) 743-4500
Mailing Fax
(623) 806-7689
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
10-25-2011
Last Update Date
09-02-2025
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

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

MATTHEW J SWEENEY

Authorized Official Title
VP & CFO
Authorized Official Phone
(630) 515-7307

Reviews for MIDWESTERN UNIVERSITY

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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 1538445317, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 8 + 4 + 1 + 0 + 3 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1538445317.

Other Providers at the Same Location


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

Speech-Language Pathologist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dentist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Speech-Language Pathologist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Speech-Language Pathologist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Physical Therapist (Neurology)
3450 LACEY RD
DOWNERS GROVE, IL 60515
Physical Therapist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dentist (General Practice)
3450 LACEY RD
DOWNERS GROVE, IL 60515
Dentist
3450 LACEY RD, SUITE 272
DOWNERS GROVE, IL 60515
Dentist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Speech-Language Pathologist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Speech-Language Pathologist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Optometrist
3450 LACEY RD, SUITE 272
DOWNERS GROVE, IL 60515
Speech-Language Pathologist
3450 LACEY RD, ALUMNI HALL 206
DOWNERS GROVE, IL 60515
Optometrist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Speech-Language Pathologist
3450 LACEY RD, SUITE 100
DOWNERS GROVE, IL 60515
Optometrist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Optometrist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Optometrist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Optometrist
3450 LACEY RD
DOWNERS GROVE, IL 60515
Physical Therapist
3450 LACEY RD
DOWNERS GROVE, IL 60515

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538445317, enumerated as an "organization" on October 25, 2011.

The provider is located at 3450 LACEY RD DOWNERS GROVE, IL 60515 and the phone number is (630) 743-4500.

Clinic/Center with taxonomy code 261Q00000X.