DR. HELEN ZARCZYNSKI DDS
NPI 1255665493
Dentist - General Practice in South Barrington, IL

NPI Status: Active since September 21, 2009

Contact Information

33 W HIGGINS RD
SUITE 4080
SOUTH BARRINGTON, IL
ZIP 60010
Phone: (847) 836-8080

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  • Individual
  • Female
  • Dentist
  • General Practice

About HELEN ZARCZYNSKI

This page provides the complete NPI Profile along with additional information for Helen Zarczynski, a provider established in South Barrington, Illinois with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1255665493 assigned on September 2009. The practitioner's primary taxonomy code is 1223G0001X with license number 019-020330 (IL). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1255665493
Provider Name
DR. HELEN ZARCZYNSKI DDS
Gender
Female
Entity Type
Individual
Location Address
33 W HIGGINS RD SUITE 4080 SOUTH BARRINGTON, IL 60010
Location Phone
(847) 836-8080
Mailing Address
33 W HIGGINS RD SUITE 4080 SOUTH BARRINGTON, IL 60010
Mailing Phone
(847) 836-8080
Is Sole Proprietor?
Yes
Enumeration Date
09-21-2009
Last Update Date
09-21-2009
Code Navigator

A dentist like Helen Zarczynski 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.
019-020330
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 1255665493, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 5 → 10 → 1 6 → 12 → 3 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 1 + 2 + 6 + 1 + 0 + 4 + 1 + 8 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1255665493.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Thoracic Surgery (Cardiothoracic Vascular Surgery)
33 W HIGGINS RD, SUITE 5030
SOUTH BARRINGTON, IL 60010
Chiropractor
33 W HIGGINS RD, SUITE 620
SOUTH BARRINGTON, IL 60010
Chiropractor
33 W HIGGINS RD, SUITE 620
SOUTH BARRINGTON, IL 60010
Specialist
33 W HIGGINS RD, SUITE 820
SOUTH BARRINGTON, IL 60010
Thoracic Surgery (Cardiothoracic Vascular Surgery)
33 W HIGGINS RD, SUITE 5030
SOUTH BARRINGTON, IL 60010
Chiropractor
33 W HIGGINS RD, SUITE 5020
SOUTH BARRINGTON, IL 60010
Internal Medicine (Gastroenterology)
33 W HIGGINS RD, STE 820
SOUTH BARRINGTON, IL 60010
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
33 W HIGGINS RD, SUITES 920-945
SOUTH BARRINGTON, IL 60010
Counselor (Mental Health)
33 W HIGGINS RD
SOUTH BARRINGTON, IL 60010
Counselor (Mental Health)
33 W HIGGINS RD
SOUTH BARRINGTON, IL 60010
Counselor (Professional)
33 W HIGGINS RD
S BARRINGTON, IL 60010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255665493, enumerated as an "individual" on September 21, 2009.

The provider is located at 33 W HIGGINS RD SUITE 4080 SOUTH BARRINGTON, IL 60010 and the phone number is (847) 836-8080.

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