DR. BRIAN TATSUO OKAMOTO D.D.S.
NPI 1407008444
Dentist in Torrance, CA

NPI Status: Active since October 22, 2008

Contact Information

4305 TORRANCE BLVD
SUITE 401
TORRANCE, CA
ZIP 90503
Phone: (310) 370-2547
Fax: (310) 370-2548

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  • Individual
  • Male
  • Dentist

About BRIAN OKAMOTO

This page provides the complete NPI Profile along with additional information for Brian Okamoto, a provider established in Torrance, California with a medical specialization in Dentist. The healthcare provider is registered in the NPI registry with number 1407008444 assigned on October 2008. The practitioner's primary taxonomy code is 122300000X with license number 35437 (CA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1407008444
Provider Name
DR. BRIAN TATSUO OKAMOTO D.D.S.
Gender
Male
Entity Type
Individual
Location Address
4305 TORRANCE BLVD SUITE 401 TORRANCE, CA 90503
Location Phone
(310) 370-2547
Location Fax
(310) 370-2548
Mailing Address
4305 TORRANCE BOULEVARD. SUITE 401 TORRANCE, CA 90503
Mailing Phone
(310) 370-2547
Mailing Fax
(310) 370-2548
Is Sole Proprietor?
No
Enumeration Date
10-22-2008
Last Update Date
10-22-2008
Code Navigator

A dentist like Brian Okamoto 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

Taxonomy Code
122300000X
Type
Dental Providers
License No.
35437
License State
CA
Taxonomy Description
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

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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 1407008444, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 0 + 0 + 1 + 6 + 4 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1407008444.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Internal Medicine (Cardiovascular Disease)
4305 TORRANCE BLVD, STE 405
TORRANCE, CA 90503
Psychologist (Clinical)
4305 TORRANCE BLVD, STE 300
TORRANCE, CA 90503
Dentist (General Practice)
4305 TORRANCE BLVD, SUITE 102
TORRANCE, CA 90503
General Practice
4305 TORRANCE BLVD, SUITE # 506
TORRANCE, CA 90503
Nurse Practitioner
4305 TORRANCE BLVD, SUITE #106
TORRANCE, CA 90503
Emergency Medicine
4305 TORRANCE BLVD
TORRANCE, CA 90503
Chiropractor (Sports Physician)
4305 TORRANCE BLVD, SUITE 400
TORRANCE, CA 90503
Urology
4305 TORRANCE BLVD, 109
TORRANCE, CA 90503
Psychologist
4305 TORRANCE BLVD, SUITE 300
TORRANCE, CA 90503
Physician Assistant
4305 TORRANCE BLVD, 106
TORRANCE, CA 90503
Marriage & Family Therapist
4305 TORRANCE BLVD, SUITE 300
TORRANCE, CA 90503
Chiropractor
4305 TORRANCE BLVD, SUITE 208
TORRANCE, CA 90503
Internal Medicine (Cardiovascular Disease)
4305 TORRANCE BLVD, SUITE 509
TORRANCE, CA 90503
Dentist
4305 TORRANCE BLVD, SUITE 209
TORRANCE, CA 90503
Psychologist (Clinical)
4305 TORRANCE BLVD, SUITE 300
TORRANCE, CA 90503
Acupuncturist
4305 TORRANCE BLVD, SUITE #208
TORRANCE, CA 90503
Marriage & Family Therapist
4305 TORRANCE BLVD, SUITE 300
TORRANCE, CA 90503
Thoracic Surgery (Cardiothoracic Vascular Surgery)
4305 TORRANCE BLVD, SUITE 305
TORRANCE, CA 90503
Psychiatry & Neurology (Neurology)
4305 TORRANCE BLVD, 508
TORRANCE, CA 90503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407008444, enumerated as an "individual" on October 22, 2008.

The provider is located at 4305 TORRANCE BLVD SUITE 401 TORRANCE, CA 90503 and the phone number is (310) 370-2547.

Dentist with taxonomy code 122300000X.