DR. DONALD JOSEPH BEZDEK DDS
NPI 1871559633
Dentist - Prosthodontics in Great Lakes, IL

NPI Status: Active since April 21, 2006

Contact Information

3001 6TH ST
GREAT LAKES, IL
ZIP 60088
Phone: (847) 688-2100

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  • Individual
  • Male
  • Dentist
  • Prosthodontics

About DONALD BEZDEK

This page provides the complete NPI Profile along with additional information for Donald Bezdek, a provider established in Great Lakes, Illinois with a medical specialization in Dentist, focusing in prosthodontics . The healthcare provider is registered in the NPI registry with number 1871559633 assigned on April 2006. The practitioner's primary taxonomy code is 1223P0700X with license number 07102 (MD). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1871559633
Provider Name
DR. DONALD JOSEPH BEZDEK DDS
Gender
Male
Entity Type
Individual
Location Address
3001 6TH ST GREAT LAKES, IL 60088
Location Phone
(847) 688-2100
Mailing Address
516 FAIRLAWN AVE LIBERTYVILLE, IL 60048
Mailing Phone
(847) 847-5490
Is Sole Proprietor?
No
Enumeration Date
04-21-2006
Last Update Date
07-08-2007
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A dentist like Donald Bezdek 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.

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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

Dentist Prosthodontics

Taxonomy Code
1223P0700X
Type
Dental Providers
License No.
07102
License State
MD
Taxonomy Description
That branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and maxillofacial tissues with artificial substitutes.

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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 1871559633, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 7 → 14 → 5 5 → 10 → 1 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 0 + 5 + 1 + 8 + 6 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1871559633.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychologist (Clinical)
3001 6TH ST
GREAT LAKES, IL 60088
Internal Medicine
3001 6TH ST, 9TH FLOOR PRIMARY CARE DIRECTORATE SUITE
GREAT LAKES, IL 60088
Nurse Practitioner (Pediatrics)
3001 6TH ST, NAVAL HOSPITAL,
GREAT LAKES, IL 60088
Dentist (General Practice)
3001 6TH ST
GREAT LAKES, IL 60088
Psychologist (Clinical)
3001 6TH ST
GREAT LAKES, IL 60088
Nurse Practitioner (Pediatrics)
3001 6TH ST
GREAT LAKES, IL 60088
Dentist (General Practice)
3001 6TH ST
GREAT LAKES, IL 60088
Dentist (General Practice)
3001 6TH ST, STE A
GREAT LAKES, IL 60088
Dentist (General Practice)
3001 6TH ST
GREAT LAKES, IL 60088
Dentist (General Practice)
3001 6TH ST
GREAT LAKES, IL 60088
Dentist (General Practice)
3001 6TH ST
GREAT LAKES, IL 60088
Dentist (Endodontics)
3001 6TH ST, NHGL DENTAL DIRECTORATE
GREAT LAKES, IL 60088
Pharmacist
3001 6TH ST
GREAT LAKES, IL 60088
Dentist (Endodontics)
3001 6TH ST, DENTAL DIRECTORATE
GREAT LAKES, IL 60088
Dentist (General Practice)
3001 6TH ST
GREAT LAKES, IL 60088
Dentist
3001 6TH ST
GREAT LAKES, IL 60088
Dentist
3001 6TH ST
GREAT LAKES, IL 60088
Dentist (General Practice)
3001 6TH ST
GREAT LAKES, IL 60088
Dentist
3001 6TH ST
GREAT LAKES, IL 60088
Dentist
3001 6TH ST
GREAT LAKES, IL 60088

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871559633, enumerated as an "individual" on April 21, 2006.

The provider is located at 3001 6TH ST GREAT LAKES, IL 60088 and the phone number is (847) 688-2100.

Dentist with taxonomy code 1223P0700X and a focus in Prosthodontics.