MARGOT GREENWALD CCC-SLP
NPI 1073839973
Speech-Language Pathologist in Libertyville, IL

NPI Status: Active since April 16, 2010

Contact Information

1870 W WINCHESTER RD
SUITE 203
LIBERTYVILLE, IL
ZIP 60048
Phone: (847) 816-7200
Fax: (847) 816-7210

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  • Individual
  • Female
  • Speech-Language Pathologist

About MARGOT GREENWALD

This page provides the complete NPI Profile along with additional information for Margot Greenwald, a provider established in Libertyville, Illinois with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1073839973 assigned on April 2010. The practitioner's primary taxonomy code is 235Z00000X with license number 146009293 (IL). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1073839973
Provider Name
MARGOT GREENWALD CCC-SLP
Gender
Female
Entity Type
Individual
Location Address
1870 W WINCHESTER RD SUITE 203 LIBERTYVILLE, IL 60048
Location Phone
(847) 816-7200
Location Fax
(847) 816-7210
Mailing Address
1870 W WINCHESTER RD SUITE 203 LIBERTYVILLE, IL 60048
Mailing Phone
(847) 816-7200
Mailing Fax
(847) 816-7210
Is Sole Proprietor?
No
Enumeration Date
04-16-2010
Last Update Date
04-16-2010
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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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
146009293
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.

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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 1073839973, 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
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
3
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 7 → 14 → 5 8 → 16 → 7 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 6 + 3 + 1 + 8 + 9 + 1 + 4 + 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 1073839973.

Other Providers at the Same Location


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

Internal Medicine
1870 W WINCHESTER RD, STE 143
LIBERTYVILLE, IL 60048
Family Medicine
1870 W WINCHESTER RD, SUITE 144
LIBERTYVILLE, IL 60048
Specialist
1870 W WINCHESTER RD, UNIT 243
LIBERTYVILLE, IL 60048
Surgery
1870 W WINCHESTER RD, SUITE 112
LIBERTYVILLE, IL 60048
Surgery (Trauma Surgery)
1870 W WINCHESTER RD, SUITE 112
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, SUITE 203
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, SUITE 203
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, SUITE 203
LIBERTYVILLE, IL 60048
Occupational Therapist
1870 W WINCHESTER RD, SUITE 203
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, SUITE 203
LIBERTYVILLE, IL 60048
Occupational Therapist
1870 W WINCHESTER RD, SUITE 203
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, SUITE 203
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, SUITE 203
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, STE 203
LIBERTYVILLE, IL 60048
Occupational Therapist
1870 W WINCHESTER RD, STE 203
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, STE 203
LIBERTYVILLE, IL 60048
Family Medicine
1870 W WINCHESTER RD, SUITE 144
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, 203
LIBERTYVILLE, IL 60048
Counselor (Professional)
1870 W WINCHESTER RD
LIBERTYVILLE, IL 60048
Speech-Language Pathologist
1870 W WINCHESTER RD, 203
LIBERTYVILLE, IL 60048

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073839973, enumerated as an "individual" on April 16, 2010.

The provider is located at 1870 W WINCHESTER RD SUITE 203 LIBERTYVILLE, IL 60048 and the phone number is (847) 816-7200.

Speech-Language Pathologist with taxonomy code 235Z00000X.