JOHN R. WIENS DDS, INC.
NPI 1174929632
Clinic/Center - Dental in Madera, CA

NPI Status: Active since November 11, 2014

Contact Information

615 N I ST
MADERA, CA
ZIP 93637
Phone: (559) 673-8044
Fax: (559) 673-5447

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  • Organization
  • Clinic/Center
  • Dental

About JOHN R. WIENS DDS, INC.

This page provides the complete NPI Profile along with additional information for John R. Wiens Dds, Inc., a provider established in Madera, California operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1174929632 assigned on November 2014. The practitioner's primary taxonomy code is 261QD0000X with license number 62455 (CA). The provider is registered as an organization and their NPI record was last updated 12 years ago. The authorized official of this NPI record is Dr. John Wiens D.d.s. (President)

NPI
1174929632
Provider Name
JOHN R. WIENS DDS, INC.
Entity Type
Organization
Location Address
615 N I ST MADERA, CA 93637
Location Phone
(559) 673-8044
Location Fax
(559) 673-5447
Mailing Address
615 N I ST MADERA, CA 93637
Mailing Phone
(559) 673-8044
Mailing Fax
(559) 673-5447
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-11-2014
Last Update Date
11-11-2014
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities
License No.
62455
License State
CA

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 WIENS D.D.S.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(559) 906-1984

Reviews for JOHN R. WIENS DDS, INC.

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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 1174929632, 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
1
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
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 7 → 14 → 5 9 → 18 → 9 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 1 + 8 + 2 + 1 + 8 + 6 + 6 + 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 1174929632.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (General Practice)
615 N I ST
MADERA, CA 93637
Clinic/Center (Dental)
615 N I ST
MADERA, CA 93637

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174929632, enumerated as an "organization" on November 11, 2014.

The provider is located at 615 N I ST MADERA, CA 93637 and the phone number is (559) 673-8044.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.