JAMES L WINTERTON DDS, INC.
NPI 1225573009
Clinic/Center - Dental in Newport Beach, CA

NPI Status: Active since January 03, 2017

Contact Information

400 NEWPORT CENTER DR
SUITE 304
NEWPORT BEACH, CA
ZIP 92660
Phone: (949) 760-6022
Fax: (949) 760-8483

NPI Profile Information
Primary Taxonomy
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Clinic/Center
Dental

About JAMES L WINTERTON DDS, INC.

This page provides the complete NPI Profile along with additional information for James L Winterton Dds, Inc., a provider established in Newport Beach, California operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1225573009 assigned on January 2017. The practitioner's primary taxonomy code is 261QD0000X with license number 63531 (CA). The provider is registered as an organization and their NPI record was last updated 10 years ago. The authorized official of this NPI record is Dr. James L Winterton Dds (President)

NPI: 1225573009
Provider Name: JAMES L WINTERTON DDS, INC.
Entity Type: Organization
Location Address: 400 NEWPORT CENTER DR SUITE 304 NEWPORT BEACH, CA 92660
Location Phone: (949) 760-6022
Location Fax: (949) 760-8483
Mailing Address: 400 NEWPORT CENTER DR SUITE 304 NEWPORT BEACH, CA 92660
Mailing Phone: (949) 760-6022
Mailing Fax: (949) 760-8483
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 01-03-2017
Last Update Date: 01-03-2017
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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.: 63531
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. JAMES L WINTERTON DDS
Authorized Official Title: PRESIDENT
Authorized Official Phone: (949) 760-6022

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 1225573009, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 6

Pos 8

Unchanged

Pos 9

Doubled → 0

Check

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 5 → 10 → 1 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 1 + 0 + 7 + 6 + 0 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9

This NPI is valid

The calculated check digit is 9, which matches the last digit of 1225573009.

Other Providers at the Same Location

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

JON MARTEL GRAZER M.D.

Plastic Surgery

400 NEWPORT CENTER DR, SUITE 302
NEWPORT BEACH, CA 92660

Orange County (949) 644-1240

DR. SUSAN J CEDERSTROM M.D.

Internal Medicine