STACY LYNN WONG DPT
NPI 1447428412
Physical Therapist - Sports in Walnut Creek, CA

NPI Status: Active since February 13, 2008

Contact Information

2405 SHADELANDS DR
WALNUT CREEK, CA
ZIP 94598
Phone: (925) 939-8585
Fax: (925) 933-2709

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Physical Therapist
Sports

About STACY WONG

This page provides the complete NPI Profile along with additional information for Stacy Wong, a provider established in Walnut Creek, California with a medical specialization in Physical Therapist, focusing in sports . The healthcare provider is registered in the NPI registry with number 1447428412 assigned on February 2008. The practitioner's primary taxonomy code is 2251S0007X with license number 33995 (CA). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI: 1447428412
Provider Name: STACY LYNN WONG DPT
Gender: Female
Entity Type: Individual
Location Address: 2405 SHADELANDS DR WALNUT CREEK, CA 94598
Location Phone: (925) 939-8585
Location Fax: (925) 933-2709
Mailing Address: PO BOX 31396 WALNUT CREEK, CA 94598
Mailing Phone: (925) 939-8585
Mailing Fax: (925) 933-2709
Is Sole Proprietor?: No
Enumeration Date: 02-13-2008
Last Update Date: 03-03-2014
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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: Physical Therapist Sports
Taxonomy Code: 2251S0007X
Type: Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.: 33995
License State: CA
Taxonomy Description: A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Sports Physical Therapy, who has demonstrated specialized knowledge and skill in human anatomy and physiology, movement science, pathology and pathophysiology, medical and surgical intervention, and health and wellness, as well as rehabilitation/return to sports, management of acute injury/illness, medical and surgical consideration, injury prevention, and sports performance enhancement.

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 1447428412, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 8

Pos 4

Unchanged

Pos 5

Doubled → 8

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 2

Check

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 4 → 8 4 → 8 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 8 + 2 + 1 + 6 + 4 + 2 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2

This NPI is valid

The calculated check digit is 2, which matches the last digit of 1447428412.