SONIA SHAH M D S C
NPI 1265792212
Allergy & Immunology in Chicago, IL

NPI Status: Active since May 24, 2012

Contact Information

4211 N CICERO AVE
SUITE 203
CHICAGO, IL
ZIP 60641
Phone: (773) 794-8800

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  • Organization
  • Allergy & Immunology
  • CLIA Number: 14D2037193
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-21-2026

About SONIA SHAH M D S C

This page provides the complete NPI Profile along with additional information for Sonia Shah M D S C, a provider established in Chicago, Illinois operating as a Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1265792212 assigned on May 2012. The practitioner's primary taxonomy code is 207K00000X with license number 036121040 (IL). The provider is registered as an organization and their NPI record was last updated 14 years ago. Sonia Shah M D 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 Dr. Sonia Shah (President)

NPI
1265792212
Provider Name
SONIA SHAH M D S C
Entity Type
Organization
Location Address
4211 N CICERO AVE SUITE 203 CHICAGO, IL 60641
Location Phone
(773) 794-8800
Mailing Address
4211 N CICERO AVE SUITE 203 CHICAGO, IL 60641
Mailing Phone
(773) 794-8800
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-24-2012
Last Update Date
05-24-2012
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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

Allergy & Immunology

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
036121040
License State
IL
Taxonomy Description
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

036121040 (IL)

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

DR. SONIA SHAH

Authorized Official Title
PRESIDENT
Authorized Official Phone
(773) 794-8800

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
14D2037193
Facility Type
Physician Office
Certificate Effective Date
February 22, 2024
Certificate Expiration Date
February 21, 2026
Laboratory Director
SONIA SHAH MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Sonia Shah M D 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.

Reviews for SONIA SHAH M D S C

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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 1265792212, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
Check
2
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 6 → 12 → 3 7 → 14 → 5 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 1 + 4 + 9 + 4 + 2 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1265792212.

Other Providers at the Same Location


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

Physician Assistant
4211 N CICERO AVE, SUITE 100
CHICAGO, IL 60641
Podiatrist
4211 N CICERO AVE, SUITE 301
CHICAGO, IL 60641
Podiatrist
4211 N CICERO AVE, SUITE 301
CHICAGO, IL 60641
Clinic/Center (Multi-Specialty)
4211 N CICERO AVE
CHICAGO, IL 60641
Emergency Medicine
4211 N CICERO AVE, SUITE 100
CHICAGO, IL 60641
Specialist
4211 N CICERO AVE, SUITE 200
CHICAGO, IL 60641
Clinic/Center (Ambulatory Surgical)
4211 N CICERO AVE, SUITE 400
CHICAGO, IL 60641
Physical Therapist
4211 N CICERO AVE
CHICAGO, IL 60641
Surgery
4211 N CICERO AVE, SUITE 201
CHICAGO, IL 60641
Physician Assistant (Surgical)
4211 N CICERO AVE, 4TH FLOOR
CHICAGO, IL 60641
Physical Therapy Assistant
4211 N CICERO AVE, SUITE 100
CHICAGO, IL 60641
Physical Therapist
4211 N CICERO AVE, SUITE #200
CHICAGO, IL 60641
Physician Assistant (Surgical)
4211 N CICERO AVE, SUITE #200
CHICAGO, IL 60641
Anesthesiology
4211 N CICERO AVE, SUITE 400
CHICAGO, IL 60641
Clinic/Center (Primary Care)
4211 N CICERO AVE, SUITE 203
CHICAGO, IL 60641
Podiatrist (Foot & Ankle Surgery)
4211 N CICERO AVE
CHICAGO, IL 60641
Nurse Practitioner
4211 N CICERO AVE
CHICAGO, IL 60641
Physician Assistant
4211 N CICERO AVE
CHICAGO, IL 60641
Specialist/Technologist, Other (Surgical Assistant)
4211 N CICERO AVE, #400
CHICAGO, IL 60641
Internal Medicine
4211 N CICERO AVE, SUITE 308
CHICAGO, IL 60641

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265792212, enumerated as an "organization" on May 24, 2012.

The provider is located at 4211 N CICERO AVE SUITE 203 CHICAGO, IL 60641 and the phone number is (773) 794-8800.

Allergy & Immunology with taxonomy code 207K00000X.