DR. MARK A BREINER D.D.S.
NPI 1427348085
Dentist - General Practice in Trumbull, CT

NPI Status: Active since April 15, 2011

Contact Information

5520 PARK AVE
STE. 301
TRUMBULL, CT
ZIP 06611
Phone: (203) 371-0300
Fax: (203) 365-8479

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  • Individual
  • Male
  • Dentist
  • General Practice

About MARK BREINER

This page provides the complete NPI Profile along with additional information for Mark Breiner, a provider established in Trumbull, Connecticut with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1427348085 assigned on April 2011. The practitioner's primary taxonomy code is 1223G0001X with license number CT4359 (CT). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1427348085
Provider Name
DR. MARK A BREINER D.D.S.
Gender
Male
Entity Type
Individual
Location Address
5520 PARK AVE STE. 301 TRUMBULL, CT 06611
Location Phone
(203) 371-0300
Location Fax
(203) 365-8479
Mailing Address
5520 PARK AVE STE. 301 TRUMBULL, CT 06611
Is Sole Proprietor?
Yes
Enumeration Date
04-15-2011
Last Update Date
04-15-2011
Code Navigator

A dentist like Mark Breiner 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.
CT4359
License State
CT
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 1427348085, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 6 + 4 + 1 + 6 + 0 + 1 + 6 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1427348085.

Other Providers at the Same Location


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

Obstetrics & Gynecology
5520 PARK AVE, SUITE 302
TRUMBULL, CT 06611
Clinic/Center (Physical Therapy)
5520 PARK AVE, SUITE 208
TRUMBULL, CT 06611
Internal Medicine (Endocrinology, Diabetes & Metabolism)
5520 PARK AVE, SUITE 306
TRUMBULL, CT 06611
Advanced Practice Midwife
5520 PARK AVE, SUITE 302
TRUMBULL, CT 06611
Internal Medicine (Rheumatology)
5520 PARK AVE
TRUMBULL, CT 06611
Specialist
5520 PARK AVE, SUITE 103
TRUMBULL, CT 06611
Internal Medicine
5520 PARK AVE, SUITE208
TRUMBULL, CT 06611
Obstetrics & Gynecology
5520 PARK AVE, STE 302
TRUMBULL, CT 06611
Obstetrics & Gynecology
5520 PARK AVE, SUITE 302
TRUMBULL, CT 06611
Obstetrics & Gynecology
5520 PARK AVE, STE 302
TRUMBULL, CT 06611
Internal Medicine (Hematology & Oncology)
5520 PARK AVE, SUITE 203
TRUMBULL, CT 06611
Naturopath
5520 PARK AVE, SUITE 301
TRUMBULL, CT 06611
Advanced Practice Midwife
5520 PARK AVE, SUITE 302
TRUMBULL, CT 06611
Physical Therapist
5520 PARK AVE, 208
TRUMBULL, CT 06611
Psychologist
5520 PARK AVE, SUITE 206
TRUMBULL, CT 06611
Specialist
5520 PARK AVE, SUITE 303
TRUMBULL, CT 06611
Naturopath
5520 PARK AVE, SUITE 301
TRUMBULL, CT 06611
Internal Medicine (Rheumatology)
5520 PARK AVE
TRUMBULL, CT 06611
Internal Medicine
5520 PARK AVE, 101
TRUMBULL, CT 06611
Internal Medicine (Rheumatology)
5520 PARK AVE
TRUMBULL, CT 06611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427348085, enumerated as an "individual" on April 15, 2011.

The provider is located at 5520 PARK AVE STE. 301 TRUMBULL, CT 06611 and the phone number is (203) 371-0300.

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