KARIN HESS BRIGHT PT
NPI 1003984287
Physical Therapist - Hand in Walnut Creek, CA

NPI Status: Active since December 04, 2006

Contact Information

320 LENNON LN
WALNUT CREEK, CA
ZIP 94598
Phone: (925) 906-2055
Fax: (905) 906-2255

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

Individual
Female
Physical Therapist
Hand

About KARIN BRIGHT

This page provides the complete NPI Profile along with additional information for Karin Bright, a provider established in Walnut Creek, California with a medical specialization in Physical Therapist, focusing in hand . The healthcare provider is registered in the NPI registry with number 1003984287 assigned on December 2006. The practitioner's primary taxonomy code is 2251H1200X with license number 11100 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI: 1003984287
Provider Name: KARIN HESS BRIGHT PT
Gender: Female
Entity Type: Individual
Location Address: 320 LENNON LN WALNUT CREEK, CA 94598
Location Phone: (925) 906-2055
Location Fax: (905) 906-2255
Mailing Address: 320 LENNON LN WALNUT CREEK, CA 94598
Mailing Phone: (925) 906-2055
Mailing Fax: (905) 906-2255
Is Sole Proprietor?: No
Enumeration Date: 12-04-2006
Last Update Date: 07-08-2007
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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 Hand
Taxonomy Code: 2251H1200X
Type: Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.: 11100
License State: CA

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 1003984287, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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 → 0

Pos 4

Unchanged

Pos 5

Doubled → 18 → 1 + 8

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 6

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 0 → 0 9 → 18 → 9 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 8 + 8 + 8 + 2 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7

This NPI is valid

The calculated check digit is 7, which matches the last digit of 1003984287.