ZACHARY LEVIN PSY.D.
NPI 1528816188
Clinical Neuropsychologist in Chicago, IL

NPI Status: Active since May 08, 2024

Contact Information

1249 W MELROSE ST UNIT 1E
CHICAGO, IL
ZIP 60657
Phone: (847) 404-7292

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  • Individual
  • Male
  • Clinical Neuropsychologist

About ZACHARY LEVIN

This page provides the complete NPI Profile along with additional information for Zachary Levin, a provider established in Chicago, Illinois with a medical specialization in Clinical Neuropsychologist. The healthcare provider is registered in the NPI registry with number 1528816188 assigned on May 2024. The practitioner's primary taxonomy code is 103G00000X. The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1528816188
Provider Name
ZACHARY LEVIN PSY.D.
Gender
Male
Entity Type
Individual
Location Address
1249 W MELROSE ST UNIT 1E CHICAGO, IL 60657
Location Phone
(847) 404-7292
Mailing Address
1249 W MELROSE ST UNIT 1E CHICAGO, IL 60657
Mailing Phone
(847) 404-7292
Is Sole Proprietor?
Yes
Enumeration Date
05-08-2024
Last Update Date
05-08-2024
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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

Clinical Neuropsychologist

Taxonomy Code
103G00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

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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 1528816188, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
8
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 8 → 16 → 7 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 + 5 + 4 + 8 + 1 + 6 + 1 + 1 + 2 + 1 + 1 + 6 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1528816188.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528816188, enumerated as an "individual" on May 08, 2024.

The provider is located at 1249 W MELROSE ST UNIT 1E CHICAGO, IL 60657 and the phone number is (847) 404-7292.

Clinical Neuropsychologist with taxonomy code 103G00000X.