DR. ARNO TOPP D.M.D.
NPI 1427086511
Dentist - General Practice in Lawrence, MA

NPI Status: Active since June 29, 2006

Contact Information

100 AMESBURY ST
SUITE 207
LAWRENCE, MA
ZIP 01840
Phone: (978) 687-7811
Fax: (978) 725-9540

Get Directions Write a Review

  • Individual
  • Male
  • Dentist
  • General Practice

About ARNO TOPP

This page provides the complete NPI Profile along with additional information for Arno Topp, a provider established in Lawrence, Massachusetts with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1427086511 assigned on June 2006. The practitioner's primary taxonomy code is 1223G0001X with license number 15198 (MA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1427086511
Provider Name
DR. ARNO TOPP D.M.D.
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
100 AMESBURY ST SUITE 207 LAWRENCE, MA 01840
Location Phone
(978) 687-7811
Location Fax
(978) 725-9540
Mailing Address
100 AMESBURY ST SUITE 207 LAWRENCE, MA 01840
Mailing Phone
(978) 687-7811
Mailing Fax
(978) 725-9540
Is Sole Proprietor?
Yes
Enumeration Date
06-29-2006
Last Update Date
07-08-2007
Code Navigator

A dentist like Arno Topp 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.
15198
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 DR. ARNO TOPP D.M.D.

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 1427086511, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 0 → 0 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 0 + 8 + 1 + 2 + 5 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1427086511.

Other Providers at the Same Location


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

Dentist (Periodontics)
100 AMESBURY ST, SUITE #108
LAWRENCE, MA 01840
Dentist
100 AMESBURY ST, SUITE 204
LAURENCE, MA 01840
Dentist (General Practice)
100 AMESBURY ST, STE 203
LAWRENCE, MA 01840
Dentist (General Practice)
100 AMESBURY ST, 203
LAWRENCE, MA 01840
Dentist (Orthodontics and Dentofacial Orthopedics)
100 AMESBURY ST
LAWRENCE, MA 01840
Dentist
100 AMESBURY ST, SUITE 203
LAWRENCE, MA 01840
Dentist (Pediatric Dentistry)
100 AMESBURY ST, SUITE 111
LAWRENCE, MA 01840
Dentist
100 AMESBURY ST, SUITE 203
LAWRENCE, MA 01840
Dentist (General Practice)
100 AMESBURY ST, SUITE 202
LAWRENCE, MA 01840
Dentist (General Practice)
100 AMESBURY ST
LAWRENCE, MA 01840
Dentist (Orthodontics and Dentofacial Orthopedics)
100 AMESBURY ST, #110
LAWRENCE, MA 01840
Surgery
100 AMESBURY ST, SUITE 113
LAWRENCE, MA 01840
Preferred Provider Organization
100 AMESBURY ST
LAWRENCE, MA 01840
Dentist (Orthodontics and Dentofacial Orthopedics)
100 AMESBURY ST, SUITE 110
LAWRENCE, MA 01840
Dentist (Orthodontics and Dentofacial Orthopedics)
100 AMESBURY ST, SUITE 110
LAWRENCE, MA 01840
Dentist
100 AMESBURY ST, STE. 203
LAWRENCE, MA 01840
Dentist
100 AMESBURY ST, #203
LAWRENCE, MA 01840
Dentist (Orthodontics and Dentofacial Orthopedics)
100 AMESBURY ST, SUITE 110
LAWRENCE, MA 01840
Surgery
100 AMESBURY ST, SUITE 113
LAWRENCE, MA 01840
Dentist (Oral and Maxillofacial Surgery)
100 AMESBURY ST, SUITE 112
LAWRENCE, MA 01840

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427086511, enumerated as an "individual" on June 29, 2006.

The provider is located at 100 AMESBURY ST SUITE 207 LAWRENCE, MA 01840 and the phone number is (978) 687-7811.

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