ALAN Y. YAMASHIRO, MD, INC.
NPI 1366636052
Specialist in Newport Beach, CA

NPI Status: Active since September 05, 2007

Contact Information

1441 AVOCADO AVE
SUITE 103
NEWPORT BEACH, CA
ZIP 92660
Phone: (949) 718-3600
Fax: (949) 999-3648

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  • Organization
  • Specialist

About ALAN Y. YAMASHIRO, MD, INC.

This page provides the complete NPI Profile along with additional information for Alan Y. Yamashiro, Md, Inc., a provider established in Newport Beach, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1366636052 assigned on September 2007. The practitioner's primary taxonomy code is 174400000X with license number G50847 (CA). The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Alan Y. Yamashiro M.d. (Owner/physician)

NPI
1366636052
Provider Name
ALAN Y. YAMASHIRO, MD, INC.
Entity Type
Organization
Location Address
1441 AVOCADO AVE SUITE 103 NEWPORT BEACH, CA 92660
Location Phone
(949) 718-3600
Location Fax
(949) 999-3648
Mailing Address
450 NEWPORT CENTER DRIVE SUITE 650 NEWPORT BEACH, CA 92660
Mailing Phone
(949) 999-3600
Mailing Fax
(949) 999-3648
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-05-2007
Last Update Date
12-15-2020
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
G50847
License State
CA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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. ALAN Y. YAMASHIRO M.D.

Authorized Official Title
OWNER/PHYSICIAN
Authorized Official Phone
(949) 718-3600

Reviews for ALAN Y. YAMASHIRO, MD, 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 1366636052, 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 6 → 12 → 3 6 → 12 → 3 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 2 + 3 + 1 + 2 + 0 + 1 + 0 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1366636052.

Other Providers at the Same Location


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

Specialist
1441 AVOCADO AVE, SUITE 409
NEWPORT BEACH, CA 92660
Anesthesiology
1441 AVOCADO AVE, SUITE 103
NEWPORT BEACH, CA 92660
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1441 AVOCADO AVE, SUITE 807
NEWPORT BEACH, CA 92660
Internal Medicine (Infectious Disease)
1441 AVOCADO AVE, SUITE 409
NEWPORT BEACH, CA 92660
Dentist (Prosthodontics)
1441 AVOCADO AVE, SUITE 508
NEWPORT BEACH, CA 92660
Internal Medicine (Gastroenterology)
1441 AVOCADO AVE, SUITE 807
NEWPORT BEACH, CA 92660
Surgery (Plastic and Reconstructive Surgery)
1441 AVOCADO AVE, SUITE 601
NEWPORT BEACH, CA 92660
Internal Medicine (Gastroenterology)
1441 AVOCADO AVE, SUITE 607
NEWPORT BEACH, CA 92660
Dentist (Endodontics)
1441 AVOCADO AVE, SUITE #401
NEWPORT BEACH, CA 92660
Dentist (Endodontics)
1441 AVOCADO AVE, SUITE #401
NEWPORT BEACH, CA 92660
Ophthalmology
1441 AVOCADO AVE, SUITE 501
NEWPORT BEACH, CA 92660
Ophthalmology
1441 AVOCADO AVE, 501
NEWPORT BEACH, CA 92660
Dermatology
1441 AVOCADO AVE, SUITE 309
NEWPORT BEACH, CA 92660
Dermatology
1441 AVOCADO AVE, SUITE 309
NEWPORT BEACH, CA 92660
Dermatology
1441 AVOCADO AVE, SUITE 309
NEWPORT BEACH, CA 92660
Family Medicine
1441 AVOCADO AVE, SUITE 503
NEWPORT BEACH, CA 92660
Dentist (Orthodontics and Dentofacial Orthopedics)
1441 AVOCADO AVE, SUITE 703
NEWPORT BEACH, CA 92660
Internal Medicine (Rheumatology)
1441 AVOCADO AVE, SUITE 701
NEWPORT BEACH, CA 92660
Ophthalmology
1441 AVOCADO AVE, SUITE 206
NEWPORT BEACH, CA 92660
Dentist (General Practice)
1441 AVOCADO AVE, SUITE 508
NEWPORT BEACH, CA 92660

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366636052, enumerated as an "organization" on September 05, 2007.

The provider is located at 1441 AVOCADO AVE SUITE 103 NEWPORT BEACH, CA 92660 and the phone number is (949) 718-3600.

Specialist with taxonomy code 174400000X.