IVORY ELOISE MCCOWEN
NPI 1811813439
Massage Therapist in Redondo Beach, CA

NPI Status: Active since June 26, 2026

Contact Information

1611 S CATALINA AVE
REDONDO BEACH, CA
ZIP 90277
Phone: (213) 491-3659

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  • Individual
  • Female
  • Massage Therapist

About IVORY MCCOWEN

This page provides the complete NPI Profile along with additional information for Ivory Mccowen, a provider established in Redondo Beach, California with a medical specialization in Massage Therapist. The healthcare provider is registered in the NPI registry with number 1811813439 assigned on June 2026. The practitioner's primary taxonomy code is 225700000X with license number 102577 (CA). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1811813439
Provider Name
IVORY ELOISE MCCOWEN
Gender
Female
Entity Type
Individual
Location Address
1611 S CATALINA AVE REDONDO BEACH, CA 90277
Location Phone
(213) 491-3659
Mailing Address
2240 OLIVE AVE LONG BEACH, CA 90806
Mailing Phone
(213) 491-3659
Is Sole Proprietor?
Yes
Enumeration Date
06-26-2026
Last Update Date
06-26-2026

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
License No.
102577
License State
CA
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 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 1811813439, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
8
Unchanged
Pos 3
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
9
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 1 → 2 8 → 16 → 7 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 6 + 1 + 6 + 4 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1811813439.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Chiropractor
1611 S CATALINA AVE, SUITE 100
REDONDO BEACH, CA 90277
Chiropractor
1611 S CATALINA AVE, SUITE 100
REDONDO BEACH, CA 90277
Psychologist
1611 S CATALINA AVE, 203
REDONDO BEACH, CA 90277
Dentist (General Practice)
1611 S CATALINA AVE, SW 200
REDONDO BEACH, CA 90277
Chiropractor
1611 S CATALINA AVE, STE 100
REDONDO BEACH, CA 90277

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811813439, enumerated as an "individual" on June 26, 2026.

The provider is located at 1611 S CATALINA AVE REDONDO BEACH, CA 90277 and the phone number is (213) 491-3659.

Massage Therapist with taxonomy code 225700000X.