ASHLEY SUNG-YEON CHANG
NPI 1336963511
Technician in San Jose, CA

NPI Status: Active since November 13, 2024

Contact Information

1150 KING ROAD #40, 152
SAN JOSE, CA
ZIP 95122
Phone: (408) 887-6281

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  • Individual
  • Female
  • Technician

About ASHLEY CHANG

This page provides the complete NPI Profile along with additional information for Ashley Chang, a provider established in San Jose, California with a medical specialization in Technician. The healthcare provider is registered in the NPI registry with number 1336963511 assigned on November 2024. The practitioner's primary taxonomy code is 374700000X. The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1336963511
Provider Name
ASHLEY SUNG-YEON CHANG
Gender
Female
Entity Type
Individual
Location Address
1150 KING ROAD #40, 152 SAN JOSE, CA 95122
Location Phone
(408) 887-6281
Mailing Address
1812 SHADY GROVE CT SAN JOSE, CA 95138
Mailing Phone
(408) 887-6281
Is Sole Proprietor?
No
Enumeration Date
11-13-2024
Last Update Date
11-13-2024
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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

Technician

Taxonomy Code
374700000X
Type
Nursing Service Related Providers
Taxonomy Description
(1) A person with specialized training in a narrow field of expertise whose occupation requires training and is skilled in specific technical processes and procedures. (2) An individual having special skill or practical knowledge in an area, such as operation and maintenance of equipment or performance of laboratory procedures involving biochemical analyses. Special technical qualifications are normally required, though an increasing number or technicians also possess university degrees in science, and occasionally doctorate degrees. The distinction between technician and technologist in the health care field is not always clear.

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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 1336963511, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 9 → 18 → 9 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 1 + 8 + 6 + 6 + 5 + 2 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1336963511.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Behavior Analyst
1150 KING ROAD #40, 152
SAN JOSE, CA 95122

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336963511, enumerated as an "individual" on November 13, 2024.

The provider is located at 1150 KING ROAD #40, 152 SAN JOSE, CA 95122 and the phone number is (408) 887-6281.

Technician with taxonomy code 374700000X.