JOANN EL MAHASSNI APRN, FNP-BC, FNP-C
NPI 1013625185
Pediatrics - Pediatric Cardiology in Naperville, IL

NPI Status: Active since November 08, 2022

Contact Information

1220 HOBSON RD STE 232
NAPERVILLE, IL
ZIP 60540
Phone: (630) 946-6554
Fax: (877) 458-3984

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  • Individual
  • Female
  • Pediatrics
  • Pediatric Cardiology

About JOANN EL MAHASSNI

This page provides the complete NPI Profile along with additional information for Joann El Mahassni, a pediatrician established in Naperville, Illinois with a medical specialization in Pediatrics, focusing in pediatric cardiology . The healthcare provider is registered in the NPI registry with number 1013625185 assigned on November 2022. The practitioner's primary taxonomy code is 2080P0202X with license number 209026352 (IL). The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1013625185
Provider Name
JOANN EL MAHASSNI APRN, FNP-BC, FNP-C
Gender
Female
Entity Type
Individual
Location Address
1220 HOBSON RD STE 232 NAPERVILLE, IL 60540
Location Phone
(630) 946-6554
Location Fax
(877) 458-3984
Mailing Address
1220 HOBSON RD STE 232 NAPERVILLE, IL 60540
Mailing Phone
(630) 946-6554
Mailing Fax
(877) 458-3984
Is Sole Proprietor?
Yes
Enumeration Date
11-08-2022
Last Update Date
10-31-2023
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A pediatrician like Joann El Mahassni is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, 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

Pediatrics Pediatric Cardiology

Taxonomy Code
2080P0202X
Type
Allopathic & Osteopathic Physicians
License No.
209026352
License State
IL
Taxonomy Description
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

APRN11022418 (FL)
2363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

209026352 (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 1013625185, 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 1 → 2 6 → 12 → 3 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 1 + 2 + 2 + 1 + 0 + 1 + 1 + 6 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1013625185.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Psychologist (Clinical)
1220 HOBSON RD STE 232
NAPERVILLE, IL 60540
Nurse Practitioner (Pediatrics)
1220 HOBSON RD STE 232
NAPERVILLE, IL 60540
Pediatrics (Pediatric Cardiology)
1220 HOBSON RD STE 232
NAPERVILLE, IL 60540

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013625185, enumerated as an "individual" on November 08, 2022.

The provider is located at 1220 HOBSON RD STE 232 NAPERVILLE, IL 60540 and the phone number is (630) 946-6554.

Pediatrics with taxonomy code 2080P0202X and a focus in Pediatric Cardiology.