DEHNERT DENTAL LLC
NPI 1528232642
Dentist - General Practice in Tucson, AZ

NPI Status: Active since April 18, 2008

Contact Information

4781 E CAMP LOWELL DR
SUITE #121
TUCSON, AZ
ZIP 85712
Phone: (520) 628-2818
Fax: (250) 319-5513

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NPPES record last updated: April 18, 2008. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Dentist
  • General Practice

About DEHNERT DENTAL LLC

This page provides the complete NPI Profile along with additional information for Dehnert Dental Llc, a provider established in Tucson, Arizona operating as a Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1528232642 assigned on April 2008. The practitioner's primary taxonomy code is 1223G0001X with license number 5315 (AZ). The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. John Dehnert D.d.s. (President)

NPI
1528232642
Provider Name
DEHNERT DENTAL LLC
Entity Type
Organization
Location Address
4781 E CAMP LOWELL DR SUITE #121 TUCSON, AZ 85712
Location Phone
(520) 628-2818
Location Fax
(250) 319-5513
Mailing Address
4781 E CAMP LOWELL DR SUITE #121 TUCSON, AZ 85712
Mailing Phone
(520) 628-2818
Mailing Fax
(250) 319-5513
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-18-2008
Last Update Date
04-18-2008
Code Navigator

A dentist like Dehnert Dental Llc 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.
5315
License State
AZ
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. JOHN DEHNERT D.D.S.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(520) 628-2818

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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 1528232642, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 2 → 4 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 4 + 3 + 4 + 6 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1528232642.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Durable Medical Equipment & Medical Supplies
4781 E CAMP LOWELL DR, STE 101
TUCSON, AZ 85712

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528232642, enumerated as an "organization" on April 18, 2008.

The provider is located at 4781 E CAMP LOWELL DR SUITE #121 TUCSON, AZ 85712 and the phone number is (520) 628-2818.

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