OMAR ELBARRAG I
NPI 1104780824
Dentist - General Practice in Roxbury, MA

NPI Status: Active since December 16, 2025

Contact Information

55 DIMOCK ST
ROXBURY, MA
ZIP 02119
Phone: (617) 442-8800

Get Directions Write a Review

  • Individual
  • Male
  • Dentist
  • General Practice

About OMAR ELBARRAG

This page provides the complete NPI Profile along with additional information for Omar Elbarrag, a provider established in Roxbury, Massachusetts with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1104780824 assigned on December 2025. The practitioner's primary taxonomy code is 1223G0001X with license number DL101270 (MA). The provider is registered as an individual and his NPI record was last updated December 2025.

NPI
1104780824
Provider Name
OMAR ELBARRAG I
Gender
Male
Entity Type
Individual
Location Address
55 DIMOCK ST ROXBURY, MA 02119
Location Phone
(617) 442-8800
Mailing Address
9 FORBES ST JAMAICA PLAIN, MA 02130
Is Sole Proprietor?
No
Enumeration Date
12-16-2025
Last Update Date
12-16-2025
Code Navigator

A dentist like Omar Elbarrag 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.
DL101270
License State
MA
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.

Reviews for OMAR ELBARRAG I

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1104780824, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 4 + 8 + 0 + 8 + 4 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1104780824.

Other Providers at the Same Location


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

Internal Medicine
55 DIMOCK ST
ROXBURY, MA 02119
Internal Medicine
55 DIMOCK ST
ROXBURY, MA 02119
Obstetrics & Gynecology
55 DIMOCK ST
ROXBURY, MA 02119
Optometrist
55 DIMOCK ST, EYE CARE SERVICES
ROXBURY, MA 02119
Social Worker (Clinical)
55 DIMOCK ST
ROXBURY, MA 02119
Marriage & Family Therapist
55 DIMOCK ST, COMMUNITY CARE CENTER
ROXBURY, MA 02119
Dentist (General Practice)
55 DIMOCK ST
ROXBURY, MA 02119
Social Worker
55 DIMOCK ST
ROXBURY, MA 02119
Social Worker
55 DIMOCK ST
ROXBURY, MA 02119
Counselor (Mental Health)
55 DIMOCK ST
ROXBURY, MA 02119
Counselor (Mental Health)
55 DIMOCK ST, GODDARD BUILDING
ROXBURY, MA 02119
Counselor (Mental Health)
55 DIMOCK ST
ROXBURY, MA 02119
Social Worker
55 DIMOCK ST
ROXBURY, MA 02119
Occupational Therapist (Pediatrics)
55 DIMOCK ST
ROXBURY, MA 02119
Social Worker (Clinical)
55 DIMOCK ST
ROXBURY, MA 02119
Counselor (Mental Health)
55 DIMOCK ST
ROXBURY, MA 02119
Nurse Practitioner (Women's Health)
55 DIMOCK ST
ROXBURY, MA 02119
Counselor (Addiction (Substance Use Disorder))
55 DIMOCK ST
ROXBURY, MA 02119
Counselor (Addiction (Substance Use Disorder))
55 DIMOCK ST
ROXBURY, MA 02119
Counselor (Addiction (Substance Use Disorder))
55 DIMOCK ST
ROXBURY, MA 02119

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104780824, enumerated as an "individual" on December 16, 2025.

The provider is located at 55 DIMOCK ST ROXBURY, MA 02119 and the phone number is (617) 442-8800.

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