LAU DENTAL GROUP
NPI 1003805649
Dentist - General Practice in Los Angeles, CA

NPI Status: Active since October 17, 2005

Contact Information

1127 WILSHIRE BLVD
SUITE #1608
LOS ANGELES, CA
ZIP 90017
Phone: (213) 481-1100
Fax: (213) 481-0998

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  • Organization
  • Dentist
  • General Practice

About LAU DENTAL GROUP

This page provides the complete NPI Profile along with additional information for Lau Dental Group, a provider established in Los Angeles, California operating as a Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1003805649 assigned on October 2005. The practitioner's primary taxonomy code is 1223G0001X with license number 21320 (CA). The provider is registered as an organization and their NPI record was last updated 6 years ago. Lau Dental Group 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 Dr. Carl S Lau D.d.s. (Owner)

NPI
1003805649
Provider Name
LAU DENTAL GROUP
Entity Type
Organization
Location Address
1127 WILSHIRE BLVD SUITE #1608 LOS ANGELES, CA 90017
Location Phone
(213) 481-1100
Location Fax
(213) 481-0998
Mailing Address
1127 WILSHIRE BLVD SUITE #1608 LOS ANGELES, CA 90017
Mailing Phone
(213) 481-1100
Mailing Fax
(213) 481-0998
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-17-2005
Last Update Date
08-22-2020
Code Navigator

A dentist like Lau Dental Group 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.
21320
License State
CA
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.

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

24820 (CA)

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

DR. CARL S LAU D.D.S.

Authorized Official Title
OWNER
Authorized Official Phone
(213) 481-1100

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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 1003805649, 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
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 8 → 16 → 7 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 6 + 0 + 1 + 0 + 6 + 8 + 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 1003805649.

Other Providers at the Same Location


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

Clinic/Center (Community Health)
1127 WILSHIRE BLVD, SUITE 1000
LOS ANGELES, CA 90017
Otolaryngology (Plastic Surgery within the Head & Neck)
1127 WILSHIRE BLVD, SUITE 1604
LOS ANGELES, CA 90017
General Practice
1127 WILSHIRE BLVD, # 1509
LOS ANGELES, CA 90017
Psychiatry & Neurology (Geriatric Psychiatry)
1127 WILSHIRE BLVD, SUITE 500
LOS ANGELES, CA 90017
Dentist (Periodontics)
1127 WILSHIRE BLVD, SUITE #1110
LOS ANGELES, CA 90017
Dentist (Oral and Maxillofacial Surgery)
1127 WILSHIRE BLVD, SUITE 1510
LOS ANGELES, CA 90017
Audiologist-Hearing Aid Fitter
1127 WILSHIRE BLVD, SUITE 901
LOS ANGELES, CA 90017
Dentist (Periodontics)
1127 WILSHIRE BLVD, SUITE 404
LOS ANGELES, CA 90017
Dentist (General Practice)
1127 WILSHIRE BLVD, SUITE 1103
LOS ANGELES, CA 90017
Specialist
1127 WILSHIRE BLVD, SUITE 507
LOS ANGELES, CA 90017
Obstetrics & Gynecology
1127 WILSHIRE BLVD, SUITE#800
LOS ANGELES, CA 90017
Obstetrics & Gynecology
1127 WILSHIRE BLVD, SUITE 800
LOS ANGELES, CA 90017
Internal Medicine
1127 WILSHIRE BLVD, SUITE 1100
LOS ANGELES, CA 90017
Physical Therapist
1127 WILSHIRE BLVD, #909
LOS ANGELES, CA 90017
Psychologist (Clinical)
1127 WILSHIRE BLVD, SUITE 510
LOS ANGELES, CA 90017
Otolaryngology
1127 WILSHIRE BLVD, SUITE 1206
LOS ANGELES, CA 90017
Dentist (General Practice)
1127 WILSHIRE BLVD, SUITE 1200
LOS ANGELES, CA 90017
Obstetrics & Gynecology (Reproductive Endocrinology)
1127 WILSHIRE BLVD, SUITE 1400
LOS ANGELES, CA 90017
Obstetrics & Gynecology (Reproductive Endocrinology)
1127 WILSHIRE BLVD, SUITE 1400
LOS ANGELES, CA 90017
Chiropractor
1127 WILSHIRE BLVD, SUITE 1216
LOS ANGELES, CA 90017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003805649, enumerated as an "organization" on October 17, 2005.

The provider is located at 1127 WILSHIRE BLVD SUITE #1608 LOS ANGELES, CA 90017 and the phone number is (213) 481-1100.

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