KATELYN KATZAKIAN-MCCORNACK MASSAGE THERAPIST
NPI 1679361364
Massage Therapist in Eureka, CA

NPI Status: Active since April 30, 2025

Contact Information

350 E ST
SUITE 205 & 210
EUREKA, CA
ZIP 95501
Phone: (707) 832-2929
Fax: (707) 968-4779

Get Directions Write a Review

  • Individual
  • Massage Therapist

About KATELYN KATZAKIAN-MCCORNACK

This page provides the complete NPI Profile along with additional information for Katelyn Katzakian-mccornack, a provider established in Eureka, California operating as a Massage Therapist. The healthcare provider is registered in the NPI registry with number 1679361364 assigned on April 2025. The practitioner's primary taxonomy code is 225700000X. The provider is registered as an individual and their NPI record was last updated one year ago.

NPI
1679361364
Provider Name
KATELYN KATZAKIAN-MCCORNACK MASSAGE THERAPIST
Gender
Entity Type
Individual
Location Address
350 E ST SUITE 205 & 210 EUREKA, CA 95501
Location Phone
(707) 832-2929
Location Fax
(707) 968-4779
Mailing Address
PO BOX 1799 MENDOCINO, CA 95460
Mailing Phone
(707) 832-2929
Mailing Fax
(707) 968-4779
Is Sole Proprietor?
No
Enumeration Date
04-30-2025
Last Update Date
10-01-2025
Code Navigator

Location Map

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
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.

Reviews for KATELYN KATZAKIAN-MCCORNACK MASSAGE THERAPIST

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1679361364, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 3 → 6 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 6 + 6 + 2 + 3 + 1 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1679361364.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Marriage & Family Therapist
350 E ST, SUITE 300
EUREKA, CA 95501
Psychologist (Clinical)
350 E ST, STE. 209
EUREKA, CA 95501
Psychologist (Clinical)
350 E ST, SUITE 202
EUREKA, CA 95501
Psychologist (Clinical)
350 E ST, SUITE 202
EUREKA, CA 95501
Acupuncturist
350 E ST, STE 207
EUREKA, CA 95501
Marriage & Family Therapist
350 E ST, SUITE 401
EUREKA, CA 95501
Social Worker (Clinical)
350 E ST
EUREKA, CA 95501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679361364, enumerated as an "individual" on April 30, 2025.

The provider is located at 350 E ST SUITE 205 & 210 EUREKA, CA 95501 and the phone number is (707) 832-2929.

Massage Therapist with taxonomy code 225700000X.