DR. EDWARD WILLIAM DAVIDIAN JR. DDS
NPI 1578686796
Dentist - Dentist Anesthesiologist in Durham, NC

NPI Status: Active since April 10, 2007

Contact Information

249 E NC HIGHWAY 54
SUITE 300
DURHAM, NC
ZIP 27713
Phone: (919) 354-6220
Fax: (919) 783-0371

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  • Individual
  • Male
  • Dentist
  • Dentist Anesthesiologist

About EDWARD DAVIDIAN

This page provides the complete NPI Profile along with additional information for Edward Davidian, a provider established in Durham, North Carolina with a medical specialization in Dentist, focusing in dentist anesthesiologist . The healthcare provider is registered in the NPI registry with number 1578686796 assigned on April 2007. The practitioner's primary taxonomy code is 1223D0004X with license number 7270 (NC). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1578686796
Provider Name
DR. EDWARD WILLIAM DAVIDIAN JR. DDS
Gender
Male
Entity Type
Individual
Location Address
249 E NC HIGHWAY 54 SUITE 300 DURHAM, NC 27713
Location Phone
(919) 354-6220
Location Fax
(919) 783-0371
Mailing Address
249 E NC HIGHWAY 54 STE 300 DURHAM, NC 27713
Mailing Phone
(919) 923-4108
Is Sole Proprietor?
No
Enumeration Date
04-10-2007
Last Update Date
05-22-2025
Code Navigator

A dentist like Edward Davidian 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 Dentist Anesthesiologist

Taxonomy Code
1223D0004X
Type
Dental Providers
License No.
7270
License State
NC
Taxonomy Description
A dentist who has successfully completed an accredited postdoctoral anesthesiology residency training program for dentists of two or more years duration, in accord with Commission on Dental Accreditation's Standards for Dental Anesthesiology Residency Programs, and/or meets the eligibility requirements for examination by the American Dental Board of Anesthesiology.

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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 1578686796, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 6 → 12 → 3 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 1 + 2 + 8 + 1 + 2 + 7 + 1 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1578686796.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
249 E NC HIGHWAY 54, STE 200
DURHAM, NC 27713
Obstetrics & Gynecology (Gynecology)
249 E NC HIGHWAY 54, SUITE 330
DURHAM, NC 27713
Dentist (Pediatric Dentistry)
249 E NC HIGHWAY 54, SUITE 300
DURHAM, NC 27713
Obstetrics & Gynecology (Gynecology)
249 E NC HIGHWAY 54, SUITE 330
DURHAM, NC 27713
Obstetrics & Gynecology (Gynecology)
249 E NC HIGHWAY 54, SUITE 330
DURHAM, NC 27713
Dentist (Pediatric Dentistry)
249 E NC HIGHWAY 54, SUITE 300
DURHAM, NC 27713
Social Worker (Clinical)
249 E NC HIGHWAY 54, SUITE 320
DURHAM, NC 27713
Counselor (Professional)
249 E NC HIGHWAY 54, SUITE 320
DURHAM, NC 27713
Dentist (Pediatric Dentistry)
249 E NC HIGHWAY 54, SUITE 300
DURHAM, NC 27713
Internal Medicine (Gastroenterology)
249 E NC HIGHWAY 54, SUITE 200
DURHAM, NC 27713
Internal Medicine (Gastroenterology)
249 E NC HIGHWAY 54, STE 200
DURHAM, NC 27713
Nurse Practitioner (Family)
249 E NC HIGHWAY 54, SUITE 330
DURHAM, NC 27713
Social Worker (Clinical)
249 E NC HIGHWAY 54, SUITE 320
DURHAM, NC 27713
Counselor
249 E NC HIGHWAY 54, SUITE 320
DURHAM, NC 27713
Counselor (Professional)
249 E NC HIGHWAY 54, SUITE 320
DURHAM, NC 27713
Obstetrics & Gynecology (Gynecology)
249 E NC HIGHWAY 54, SUITE 330
DURHAM, NC 27713
Physical Therapist
249 E NC HIGHWAY 54
DURHAM, NC 27713
Social Worker (Clinical)
249 E NC HIGHWAY 54, SUITE 320
DURHAM, NC 27713
Case Management
249 E NC HIGHWAY 54, SUITE 320
DURHAM, NC 27713
Durable Medical Equipment & Medical Supplies
249 E NC HIGHWAY 54
DURHAM, NC 27713

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578686796, enumerated as an "individual" on April 10, 2007.

The provider is located at 249 E NC HIGHWAY 54 SUITE 300 DURHAM, NC 27713 and the phone number is (919) 354-6220.

Dentist with taxonomy code 1223D0004X and a focus in Dentist Anesthesiologist.