MIDWEST ALLERGY SINUS ASTHMA S.C.
NPI 1225466881
Specialist in Normal, IL

NPI Status: Active since October 17, 2013

Contact Information

2010 JACOBSSEN DR
NORMAL, IL
ZIP 61761
Phone: (309) 452-0995
Fax: (309) 862-0961

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NPPES record last updated: March 15, 2022. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Specialist
  • CLIA Number: 14D2100855
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-23-2027

About MIDWEST ALLERGY SINUS ASTHMA S.C.

This page provides the complete NPI Profile along with additional information for Midwest Allergy Sinus Asthma S.c., a provider established in Normal, Illinois operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1225466881 assigned on October 2013. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an organization and their NPI record was last updated 4 years ago. Midwest Allergy Sinus Asthma S.c. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Angelique Dozier (Director Of Operations)

NPI
1225466881
Provider Name
MIDWEST ALLERGY SINUS ASTHMA S.C.
Entity Type
Organization
Location Address
2010 JACOBSSEN DR NORMAL, IL 61761
Location Phone
(309) 452-0995
Location Fax
(309) 862-0961
Mailing Address
2010 JACOBSSEN DR NORMAL, IL 61761
Mailing Phone
(309) 452-0995
Mailing Fax
(309) 862-0961
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-17-2013
Last Update Date
03-15-2022
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Location Map

Secondary Locations

  • 2151 W White Oaks Dr
    Springfield, IL 62704
    (217) 717-4404

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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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

ANGELIQUE DOZIER

Authorized Official Title
DIRECTOR OF OPERATIONS
Authorized Official Phone
(309) 452-0995

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
14D2100855
Facility Type
Physician Office
Certificate Effective Date
August 24, 2025
Certificate Expiration Date
August 23, 2027
Laboratory Director
DAREEN D. SIRI
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Midwest Allergy Sinus Asthma S.c. 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 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 1225466881, 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
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 4 → 8 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 8 + 6 + 1 + 2 + 8 + 1 + 6 + 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 1225466881.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Clinic/Center (Primary Care)
2010 JACOBSSEN DR
NORMAL, IL 61761
Specialist
2010 JACOBSSEN DR
NORMAL, IL 61761
Clinic/Center (Primary Care)
2010 JACOBSSEN DR
NORMAL, IL 61761
Clinic/Center (Research)
2010 JACOBSSEN DR
NORMAL, IL 61761
Nurse Practitioner (Family)
2010 JACOBSSEN DR
NORMAL, IL 61761
Internal Medicine (Allergy & Immunology)
2010 JACOBSSEN DR
NORMAL, IL 61761
Physician Assistant
2010 JACOBSSEN DR
NORMAL, IL 61761

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225466881, enumerated as an "organization" on October 17, 2013.

The provider is located at 2010 JACOBSSEN DR NORMAL, IL 61761 and the phone number is (309) 452-0995.

Specialist with taxonomy code 174400000X.