MARISSA JOSEPHINE KING
NPI 1740856996
Rehabilitation Practitioner in Pasadena, CA

NPI Status: Active since May 28, 2021

Contact Information

940 AVENUE 64
PASADENA, CA
ZIP 91105
Phone: (323) 254-2274

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

Individual
Female
Rehabilitation Practitioner

About MARISSA KING

This page provides the complete NPI Profile along with additional information for Marissa King, a provider established in Pasadena, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1740856996 assigned on May 2021. The practitioner's primary taxonomy code is 225400000X. The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI: 1740856996
Provider Name: MARISSA JOSEPHINE KING
Gender: Female
Entity Type: Individual
Location Address: 940 AVENUE 64 PASADENA, CA 91105
Location Phone: (323) 254-2274
Mailing Address: 815 COLORADO BLVD STE 300 LOS ANGELES, CA 90041
Mailing Phone: (323) 543-2800
Mailing Fax
Is Sole Proprietor?: No
Enumeration Date: 05-28-2021
Last Update Date: 05-28-2021
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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: Rehabilitation Practitioner
Taxonomy Code: 225400000X
Type: Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description: A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

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 1740856996, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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 → 16 → 1 + 6

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

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 8 → 16 → 7 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 8 + 0 + 1 + 6 + 5 + 1 + 2 + 9 + 1 + 8 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6

This NPI is valid

The calculated check digit is 6, which matches the last digit of 1740856996.