DAVID RICHARD CORNWELL DDS
NPI 1306867189
Dentist - General Practice in Danvers, MA

NPI Status: Active since July 21, 2006

Contact Information

7 FEDERAL ST
DANVERS, MA
ZIP 01923
Phone: (978) 777-8610
Fax: (975) 750-0436

Get Directions Write a Review

  • Individual
  • Male
  • Dentist
  • General Practice

About DAVID CORNWELL

This page provides the complete NPI Profile along with additional information for David Cornwell, a provider established in Danvers, Massachusetts with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1306867189 assigned on July 2006. The practitioner's primary taxonomy code is 1223G0001X with license number 14053 (MA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1306867189
Provider Name
DAVID RICHARD CORNWELL DDS
Gender
Male
Entity Type
Individual
Location Address
7 FEDERAL ST DANVERS, MA 01923
Location Phone
(978) 777-8610
Location Fax
(975) 750-0436
Mailing Address
7 FEDERAL ST DANVERS, MA 01923
Mailing Phone
(978) 777-8610
Mailing Fax
(975) 750-0436
Is Sole Proprietor?
No
Enumeration Date
07-21-2006
Last Update Date
07-08-2007
Code Navigator

A dentist like David Cornwell 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.
14053
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 DAVID RICHARD CORNWELL DDS

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 1306867189, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
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 8 → 16 → 7 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 1 + 6 + 6 + 1 + 4 + 1 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1306867189.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Family Medicine
7 FEDERAL ST, SUITE 11
DANVERS, MA 01923
Psychiatry & Neurology (Child & Adolescent Psychiatry)
7 FEDERAL ST, SUITE 35
DANVERS, MA 01923
Dentist (General Practice)
7 FEDERAL ST
DANVERS, MA 01923
Chiropractor (Orthopedic)
7 FEDERAL ST, SUITE 12
DANVERS, MA 01923
Social Worker (Clinical)
7 FEDERAL ST, 35
DANVERS, MA 01923
Psychologist (Clinical)
7 FEDERAL ST, SUITE 35
DANVERS, MA 01923
Dentist
7 FEDERAL ST
DANVERS, MA 01923
Social Worker (Clinical)
7 FEDERAL ST, SUITE 35
DANVERS, MA 01923
Podiatrist (Foot Surgery)
7 FEDERAL ST, SUITE 33
DANVERS, MA 01923
Dentist (General Practice)
7 FEDERAL ST, SUITE #32
DANVERS, MA 01923
Podiatrist
7 FEDERAL ST, 33
DANVERS, MA 01923
Social Worker (Clinical)
7 FEDERAL ST, STE 35
DANVERS, MA 01923
Clinic/Center
7 FEDERAL ST, SUITE 12
DANVERS, MA 01923
Registered Nurse
7 FEDERAL ST
DANVERS, MA 01923

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306867189, enumerated as an "individual" on July 21, 2006.

The provider is located at 7 FEDERAL ST DANVERS, MA 01923 and the phone number is (978) 777-8610.

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