CHESTER YOKOYAMA DDS, DENTAL OFFICE, INC.
NPI 1306539630
Dentist - Periodontics in Los Angeles, CA

NPI Status: Active since June 01, 2023

Contact Information

1127 WILSHIRE BLVD STE 908
LOS ANGELES, CA
ZIP 90017
Phone: (213) 484-2625
Fax: (213) 484-6277

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  • Organization
  • Dentist
  • Periodontics

About CHESTER YOKOYAMA DDS, DENTAL OFFICE, INC.

This page provides the complete NPI Profile along with additional information for Chester Yokoyama Dds, Dental Office, Inc., a provider established in Los Angeles, California operating as a Dentist, focusing in periodontics . The healthcare provider is registered in the NPI registry with number 1306539630 assigned on June 2023. The practitioner's primary taxonomy code is 1223P0300X. The provider is registered as an organization and their NPI record was last updated 3 years ago. Chester Yokoyama Dds, Dental Office, Inc. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Brenda Reyes (Billing Administrator)

NPI
1306539630
Provider Name
CHESTER YOKOYAMA DDS, DENTAL OFFICE, INC.
Entity Type
Organization
Location Address
1127 WILSHIRE BLVD STE 908 LOS ANGELES, CA 90017
Location Phone
(213) 484-2625
Location Fax
(213) 484-6277
Mailing Address
1127 WILSHIRE BLVD STE 908 LOS ANGELES, CA 90017
Mailing Phone
(213) 484-2625
Mailing Fax
(213) 484-6277
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-01-2023
Last Update Date
06-01-2023
Code Navigator

A dentist like Chester Yokoyama Dds, Dental Office, Inc. 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 Periodontics

Taxonomy Code
1223P0300X
Type
Dental Providers
Taxonomy Description
That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223G0001XDental Providers

Dentist
General Practice

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

BRENDA REYES

Authorized Official Title
BILLING ADMINISTRATOR
Authorized Official Phone
(213) 484-2625

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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 1306539630, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
0
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 5 → 10 → 1 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 + 3 + 0 + 6 + 1 + 0 + 3 + 1 + 8 + 6 + 6 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1306539630.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306539630, enumerated as an "organization" on June 01, 2023.

The provider is located at 1127 WILSHIRE BLVD STE 908 LOS ANGELES, CA 90017 and the phone number is (213) 484-2625.

Dentist with taxonomy code 1223P0300X and a focus in Periodontics.