NOUR ANWAR ALATTAR DDS
NPI 1831044197
Dentist - Dentist Anesthesiologist in Freeport, IL

NPI Status: Active since March 03, 2026

Contact Information

1342 S HARLEM AVE
FREEPORT, IL
ZIP 61032
Phone: (347) 812-9813

Get Directions Write a Review

  • Individual
  • Female
  • Dentist
  • Dentist Anesthesiologist

About NOUR ALATTAR

This page provides the complete NPI Profile along with additional information for Nour Alattar, a provider established in Freeport, Illinois with a medical specialization in Dentist, focusing in dentist anesthesiologist . The healthcare provider is registered in the NPI registry with number 1831044197 assigned on March 2026. The practitioner's primary taxonomy code is 1223D0004X with license number 019036872 (IL). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1831044197
Provider Name
NOUR ANWAR ALATTAR DDS
Gender
Female
Entity Type
Individual
Location Address
1342 S HARLEM AVE FREEPORT, IL 61032
Location Phone
(347) 812-9813
Mailing Address
1342 S HARLEM AVE FREEPORT, IL 61032
Mailing Phone
(347) 812-9813
Is Sole Proprietor?
No
Enumeration Date
03-03-2026
Last Update Date
03-03-2026
Code Navigator

A dentist like Nour Alattar is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist Dentist Anesthesiologist

Taxonomy Code
1223D0004X
Type
Dental Providers
License No.
019036872
License State
IL
Taxonomy Description
A dentist who has successfully completed an accredited postdoctoral anesthesiology residency training program for dentists of two or more years duration, in accord with Commission on Dental Accreditation's Standards for Dental Anesthesiology Residency Programs, and/or meets the eligibility requirements for examination by the American Dental Board of Anesthesiology.

Reviews for NOUR ANWAR ALATTAR DDS

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1831044197, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 3 → 6 0 → 0 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 0 + 4 + 8 + 1 + 1 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1831044197.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831044197, enumerated as an "individual" on March 03, 2026.

The provider is located at 1342 S HARLEM AVE FREEPORT, IL 61032 and the phone number is (347) 812-9813.

Dentist with taxonomy code 1223D0004X and a focus in Dentist Anesthesiologist.