MARLIN YOUKHANNA
NPI 1306786405
Nurse Practitioner - Primary Care in Skokie, IL

NPI Status: Active since March 30, 2026

Contact Information

8139 KILPATRICK AVE APT 1N
SKOKIE, IL
ZIP 60076
Phone: (224) 402-2521

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  • Individual
  • Female
  • Nurse Practitioner
  • Primary Care

About MARLIN YOUKHANNA

This page provides the complete NPI Profile along with additional information for Marlin Youkhanna, a provider established in Skokie, Illinois with a medical specialization in Nurse Practitioner, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1306786405 assigned on March 2026. The practitioner's primary taxonomy code is 363LP2300X with license number 209.035141 (IL). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1306786405
Provider Name
MARLIN YOUKHANNA
Gender
Female
Entity Type
Individual
Location Address
8139 KILPATRICK AVE APT 1N SKOKIE, IL 60076
Location Phone
(224) 402-2521
Mailing Address
8139 KILPATRICK AVE APT 1N SKOKIE, IL 60076
Mailing Phone
(224) 402-2521
Is Sole Proprietor?
Yes
Enumeration Date
03-30-2026
Last Update Date
03-30-2026
Code Navigator

A nurse practitioner (NP) like Marlin Youkhanna is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

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

Nurse Practitioner Primary Care

Taxonomy Code
363LP2300X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
209.035141
License State
IL

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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 1306786405, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 0 → 0 7 → 14 → 5 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 1 + 4 + 8 + 1 + 2 + 4 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1306786405.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306786405, enumerated as an "individual" on March 30, 2026.

The provider is located at 8139 KILPATRICK AVE APT 1N SKOKIE, IL 60076 and the phone number is (224) 402-2521.

Nurse Practitioner with taxonomy code 363LP2300X and a focus in Primary Care.