MS. SAMANTHA LYN GIEWARTOWSKI CCC-SLP
NPI 1912689043
Speech-Language Pathologist in Wilmette, IL

NPI Status: Active since August 07, 2023

Contact Information

1123 GREENLEAF AVE
WILMETTE, IL
ZIP 60091
Phone: (847) 610-9585

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Speech-Language Pathologist
Accepts Insurance

About SAMANTHA GIEWARTOWSKI

This page provides the complete NPI Profile along with additional information for Samantha Giewartowski, a provider established in Wilmette, Illinois with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1912689043 assigned on August 2023. The practitioner's primary taxonomy code is 235Z00000X with license number 146018138 (IL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI: 1912689043
Provider Name: MS. SAMANTHA LYN GIEWARTOWSKI CCC-SLP
Gender: Female
Entity Type: Individual
Location Address: 1123 GREENLEAF AVE WILMETTE, IL 60091
Location Phone: (847) 610-9585
Mailing Address: 624 CUSTER AVE APT 204 EVANSTON, IL 60202
Mailing Phone: (909) 702-7367
Is Sole Proprietor?: Yes
Enumeration Date: 08-07-2023
Last Update Date: 05-23-2025
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Location Map

Secondary Locations

624 Custer Ave Apt 204
Evanston, IL 60202
(909) 702-7367

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: Speech-Language Pathologist
Taxonomy Code: 235Z00000X
Type: Speech, Language and Hearing Service Providers
License No.: 146018138
License State: IL
Taxonomy Description: The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Ambetter from Buckeye Health Plan

Choice Bronze HSA - HMO
Choice Bronze HSA + Vision + Adult Dental - HMO
Clear Gold - HMO
Clear Gold + Vision + Adult Dental - HMO
Complete Gold - HMO
Complete Gold + Vision + Adult Dental - HMO
Complete Silver - HMO
Complete Silver + Vision + Adult Dental - HMO
Everyday Bronze - HMO
Everyday Bronze + Vision + Adult Dental - HMO
Standard Expanded Bronze - HMO
Standard Expanded Bronze + Vision + Adult Dental - HMO
Standard Gold - HMO
Standard Gold + Vision + Adult Dental - HMO
Standard Silver - HMO
Standard Silver + Vision + Adult Dental - HMO

Ambetter from Meridian

Clear Silver - HMO
Elite Gold - HMO
Elite Gold + Vision + Adult Dental - HMO
Everyday Gold - HMO
Everyday Gold + Vision + Adult Dental - HMO
Standard Gold - HMO
Standard Gold + Vision + Adult Dental - HMO
Standard Silver - HMO
Standard Silver + Vision + Adult Dental - HMO

Ambetter Health

Complete Gold - HMO
Complete Gold + Vision + Adult Dental - HMO
Elite Gold - HMO
Elite Gold + Vision + Adult Dental - HMO
Focused Silver - HMO
Focused Silver + Vision + Adult Dental - HMO
Standard Gold - HMO
Standard Gold + Vision + Adult Dental - HMO
Standard Silver - HMO
Standard Silver + Vision + Adult Dental - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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 1912689043, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 2

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 8

Check

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 1 → 2 6 → 12 → 3 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 2 + 8 + 1 + 8 + 0 + 8 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1912689043.