LUCY IBRAHIM
NPI 1679672216
Psychiatry & Neurology - Addiction Medicine in Hinsdale, IL

NPI Status: Active since September 21, 2006

Contact Information

120 N OAK ST
HINSDALE, IL
ZIP 60521
Phone: (630) 856-9000

NPI Profile Information
Primary Taxonomy
Group Taxonomy
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Psychiatry & Neurology
Addiction Medicine

About LUCY IBRAHIM

This page provides the complete NPI Profile along with additional information for Lucy Ibrahim, a provider established in Hinsdale, Illinois operating as a Psychiatry & Neurology, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1679672216 assigned on September 2006. The practitioner's primary taxonomy code is 2084A0401X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Lucy Ibrahim Md (Sole Proprietor)

NPI: 1679672216
Provider Name: LUCY IBRAHIM
Entity Type: Organization
Location Address: 120 N OAK ST HINSDALE, IL 60521
Location Phone: (630) 856-9000
Mailing Address: 777 OAKMONT LN SUITE 1600 WESTMONT, IL 60559
Mailing Phone: (630) 789-2550
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 09-21-2006
Last Update Date: 08-22-2020
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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: Psychiatry & Neurology Addiction Medicine
Taxonomy Code: 2084A0401X
Type: Allopathic & Osteopathic Physicians
License State: IL
Taxonomy Description: A doctor of osteopathy board eligible/certified in the field of Psychiatry by the American Osteopathic Board of Neurology and Psychiatry is able to obtain a Certificate of Added Qualifications in the field of Addiction Medicine

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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: LUCY IBRAHIM MD
Authorized Official Title: SOLE PROPRIETOR
Authorized Official Phone: (630) 789-2550

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 1679672216, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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 → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 12 → 1 + 2

Pos 6

Unchanged

Pos 7

Doubled → 4

Pos 8

Unchanged

Pos 9

Doubled → 2

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 7 → 14 → 5 6 → 12 → 3 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 + 6 + 1 + 4 + 9 + 1 + 2 + 7 + 4 + 2 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1679672216.