DR. BERNARD COLONNA
NPI 1609162312
Dentist - General Practice in Park Ridge, IL

NPI Status: Active since June 21, 2011

Contact Information

2 W TALCOTT RD
SUITE 17
PARK RIDGE, IL
ZIP 60068
Phone: (847) 696-2019

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  • Individual
  • Male
  • Dentist
  • General Practice

About BERNARD COLONNA

This page provides the complete NPI Profile along with additional information for Bernard Colonna, a provider established in Park Ridge, Illinois with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1609162312 assigned on June 2011. The practitioner's primary taxonomy code is 1223G0001X with license number 019028657 (IL). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1609162312
Provider Name
DR. BERNARD COLONNA
Gender
Male
Entity Type
Individual
Location Address
2 W TALCOTT RD SUITE 17 PARK RIDGE, IL 60068
Location Phone
(847) 696-2019
Mailing Address
7929 NASHVILLE AVE BURBANK, IL 60459
Mailing Phone
(708) 829-1884
Is Sole Proprietor?
Yes
Enumeration Date
06-21-2011
Last Update Date
06-21-2011
Code Navigator

A dentist like Bernard Colonna 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 General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License No.
019028657
License State
IL
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

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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 1609162312, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
6
Unchanged
Pos 3
0
Doubled → 0
Pos 4
9
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
2
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 1 → 2 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 + 0 + 9 + 2 + 6 + 4 + 3 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1609162312.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Optometrist
2 W TALCOTT RD, SUITE 30
PARK RIDGE, IL 60068
Dentist (General Practice)
2 W TALCOTT RD, SUITE 15
PARK RIDGE, IL 60068
Podiatrist
2 W TALCOTT RD, SUITE 23
PARK RIDGE, IL 60068
Dentist
2 W TALCOTT RD, SUITE 17
PARK RIDGE, IL 60068
Durable Medical Equipment & Medical Supplies
2 W TALCOTT RD, STE. 32
PARK RIDGE, IL 60068
Social Worker (Clinical)
2 W TALCOTT RD, SUITE 34
PARK RIDGE, IL 60068
Dentist (General Practice)
2 W TALCOTT RD, SUITE 17
PARK RIDGE, IL 60068
Urology
2 W TALCOTT RD, STE 11
PARK RIDGE, IL 60068
Optometrist
2 W TALCOTT RD
PARK RIDGE, IL 60068
Obstetrics & Gynecology
2 W TALCOTT RD, SUITE 16
PARK RIDGE, IL 60068
Dentist (General Practice)
2 W TALCOTT RD
PARK RIDGE, IL 60068
Social Worker (Clinical)
2 W TALCOTT RD
PARK RIDGE, IL 60068

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609162312, enumerated as an "individual" on June 21, 2011.

The provider is located at 2 W TALCOTT RD SUITE 17 PARK RIDGE, IL 60068 and the phone number is (847) 696-2019.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.