JOHN J DZAKOVICH DDS LTD
NPI 1467877050
Clinic/Center - Dental in Arlington Heights, IL

NPI Status: Active since February 19, 2014

Contact Information

1608 N ARLINGTON HEIGHTS RD
ARLINGTON HEIGHTS, IL
ZIP 60004
Phone: (847) 255-4889
Fax: (847) 255-4834

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  • Organization
  • Clinic/Center
  • Dental

About JOHN J DZAKOVICH DDS LTD

This page provides the complete NPI Profile along with additional information for John J Dzakovich Dds Ltd, a provider established in Arlington Heights, Illinois operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1467877050 assigned on February 2014. The practitioner's primary taxonomy code is 261QD0000X with license number 019016695 (IL). The provider is registered as an organization and their NPI record was last updated 12 years ago. The authorized official of this NPI record is Dr. John J Dzakovich Dds (President)

NPI
1467877050
Provider Name
JOHN J DZAKOVICH DDS LTD
Entity Type
Organization
Location Address
1608 N ARLINGTON HEIGHTS RD ARLINGTON HEIGHTS, IL 60004
Location Phone
(847) 255-4889
Location Fax
(847) 255-4834
Mailing Address
1608 N ARLINGTON HEIGHTS RD ARLINGTON HEIGHTS, IL 60004
Mailing Phone
(847) 255-4889
Mailing Fax
(847) 255-4834
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-19-2014
Last Update Date
02-19-2014
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities
License No.
019016695
License State
IL

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

DR. JOHN J DZAKOVICH DDS

Authorized Official Title
PRESIDENT
Authorized Official Phone
(847) 255-4889

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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 1467877050, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
0
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 6 → 12 → 3 8 → 16 → 7 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 6 + 7 + 1 + 4 + 0 + 1 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1467877050.

Other Providers at the Same Location


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

Public Health or Welfare
1608 N ARLINGTON HEIGHTS RD
ARLINGTON HEIGHTS, IL 60004
Dentist (General Practice)
1608 N ARLINGTON HEIGHTS RD
ARLINGTON HEIGHTS, IL 60004
Dentist (General Practice)
1608 N ARLINGTON HEIGHTS RD
ARLINGTON HEIGHTS, IL 60004

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467877050, enumerated as an "organization" on February 19, 2014.

The provider is located at 1608 N ARLINGTON HEIGHTS RD ARLINGTON HEIGHTS, IL 60004 and the phone number is (847) 255-4889.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.