KARISSA HOMOLA
NPI 1578432951
Massage Therapist in Ridgefield, WA

NPI Status: Active since November 03, 2025

Contact Information

19700 NE 29TH AVE
RIDGEFIELD, WA
ZIP 98642
Phone: (360) 831-3151

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  • Individual
  • Female
  • Massage Therapist

About KARISSA HOMOLA

This page provides the complete NPI Profile along with additional information for Karissa Homola, a provider established in Ridgefield, Washington with a medical specialization in Massage Therapist. The healthcare provider is registered in the NPI registry with number 1578432951 assigned on November 2025. The practitioner's primary taxonomy code is 225700000X with license number MA61625462 (WA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1578432951
Provider Name
KARISSA HOMOLA
Gender
Female
Entity Type
Individual
Location Address
19700 NE 29TH AVE RIDGEFIELD, WA 98642
Location Phone
(360) 831-3151
Mailing Address
19700 NE 29TH AVE RIDGEFIELD, WA 98642
Mailing Phone
(360) 831-3151
Is Sole Proprietor?
No
Enumeration Date
11-03-2025
Last Update Date
11-03-2025
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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

Massage Therapist

Taxonomy Code
225700000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
MA61625462
License State
WA
Taxonomy Description
An individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes.

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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 1578432951, 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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 7 → 14 → 5 4 → 8 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 8 + 3 + 4 + 9 + 1 + 0 + 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 1578432951.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578432951, enumerated as an "individual" on November 03, 2025.

The provider is located at 19700 NE 29TH AVE RIDGEFIELD, WA 98642 and the phone number is (360) 831-3151.

Massage Therapist with taxonomy code 225700000X.