DIANE N YAMAMOTO
NPI 1336073279
Radiologic Technologist - Radiography in Beverly Hills, CA

NPI Status: Active since June 08, 2026

Contact Information

300 S BEVERLY DR STE 304
BEVERLY HILLS, CA
ZIP 90212
Phone: (310) 277-4177

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  • Individual
  • Female
  • Radiologic Technologist
  • Radiography

About DIANE YAMAMOTO

This page provides the complete NPI Profile along with additional information for Diane Yamamoto, a provider established in Beverly Hills, California with a medical specialization in Radiologic Technologist, focusing in radiography . The healthcare provider is registered in the NPI registry with number 1336073279 assigned on June 2026. The practitioner's primary taxonomy code is 2471C3402X with license number RHT5628 (CA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1336073279
Provider Name
DIANE N YAMAMOTO
Gender
Female
Entity Type
Individual
Location Address
300 S BEVERLY DR STE 304 BEVERLY HILLS, CA 90212
Location Phone
(310) 277-4177
Mailing Address
300 S BEVERLY DR STE 304 BEVERLY HILLS, CA 90212
Mailing Phone
(310) 277-4177
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
06-08-2026
Last Update Date
06-08-2026
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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

Radiologic Technologist Radiography

Taxonomy Code
2471C3402X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
RHT5628
License State
CA
Taxonomy Description
A radiologic technologist who specializes in radiography (also known as x-rays) and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy in performance of radiographs, exam techniques, equipment protocols, radiation safety, and patient care.

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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 1336073279, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
3
Unchanged
Pos 3
3
Doubled → 6
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 3 → 6 0 → 0 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 0 + 7 + 6 + 2 + 1 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1336073279.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336073279, enumerated as an "individual" on June 08, 2026.

The provider is located at 300 S BEVERLY DR STE 304 BEVERLY HILLS, CA 90212 and the phone number is (310) 277-4177.

Radiologic Technologist with taxonomy code 2471C3402X and a focus in Radiography.