DR. STEPHEN ERIC KEST DMD
NPI 1891995692
Dentist - Pediatric Dentistry in Southbury, CT

NPI Status: Active since July 19, 2007

Contact Information

250 MAIN ST S
SOUTHBURY, CT
ZIP 06488
Phone: (203) 405-6301
Fax: (203) 405-6302

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  • Individual
  • Male
  • Dentist
  • Pediatric Dentistry

About STEPHEN KEST

This page provides the complete NPI Profile along with additional information for Stephen Kest, a provider established in Southbury, Connecticut with a medical specialization in Dentist, focusing in pediatric dentistry . The healthcare provider is registered in the NPI registry with number 1891995692 assigned on July 2007. The practitioner's primary taxonomy code is 1223P0221X with license number 009872 (CT). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1891995692
Provider Name
DR. STEPHEN ERIC KEST DMD
Gender
Male
Entity Type
Individual
Location Address
250 MAIN ST S SOUTHBURY, CT 06488
Location Phone
(203) 405-6301
Location Fax
(203) 405-6302
Mailing Address
250 MAIN ST S SOUTHBURY, CT 06488
Mailing Phone
(203) 405-6301
Mailing Fax
(203) 405-6302
Is Sole Proprietor?
Yes
Enumeration Date
07-19-2007
Last Update Date
03-19-2012
Code Navigator

A dentist like Stephen Kest 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 Pediatric Dentistry

Taxonomy Code
1223P0221X
Type
Dental Providers
License No.
009872
License State
CT
Taxonomy Description
An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223P0221XDental Providers

Dentist
Pediatric Dentistry

053574 (NY)

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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 1891995692, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 9 → 18 → 9 9 → 18 → 9 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 + 8 + 1 + 8 + 1 + 1 + 8 + 9 + 1 + 0 + 6 + 1 + 8 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1891995692.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Durable Medical Equipment & Medical Supplies
250 MAIN ST S
SOUTHBURY, CT 06488
Clinic/Center (Dental)
250 MAIN ST S
SOUTHBURY, CT 06488
Durable Medical Equipment & Medical Supplies
250 MAIN ST S
SOUTHBURY, CT 06488
Dentist (Pediatric Dentistry)
250 MAIN ST S
SOUTHBURY, CT 06488
Counselor (Professional)
250 MAIN ST S
SOUTHBURY, CT 06488
Dentist (Pediatric Dentistry)
250 MAIN ST S
SOUTHBURY, CT 06488

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891995692, enumerated as an "individual" on July 19, 2007.

The provider is located at 250 MAIN ST S SOUTHBURY, CT 06488 and the phone number is (203) 405-6301.

Dentist with taxonomy code 1223P0221X and a focus in Pediatric Dentistry.