GABRIELA MARTINEZ
NPI 1881576767
Rehabilitation Practitioner in Tarzana, CA

NPI Status: Active since July 22, 2025

Contact Information

18700 OXNARD ST
TARZANA, CA
ZIP 91356
Phone: (818) 996-1051

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  • Individual
  • Female
  • Rehabilitation Practitioner

About GABRIELA MARTINEZ

This page provides the complete NPI Profile along with additional information for Gabriela Martinez, a provider established in Tarzana, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1881576767 assigned on July 2025. The practitioner's primary taxonomy code is 225400000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1881576767
Provider Name
GABRIELA MARTINEZ
Gender
Female
Entity Type
Individual
Location Address
18700 OXNARD ST TARZANA, CA 91356
Location Phone
(818) 996-1051
Mailing Address
18700 OXNARD ST TARZANA, CA 91356
Is Sole Proprietor?
No
Enumeration Date
07-22-2025
Last Update Date
07-22-2025
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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

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.

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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 1881576767, 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
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
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 8 → 16 → 7 5 → 10 → 1 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 1 + 0 + 7 + 1 + 2 + 7 + 1 + 2 + 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 1881576767.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Counselor (Mental Health)
18700 OXNARD ST
TARZANA, CA 91356
Counselor (Addiction (Substance Use Disorder))
18700 OXNARD ST
TARZANA, CA 91356
Rehabilitation Hospital
18700 OXNARD ST
TARZANA, CA 91356
Counselor (Addiction (Substance Use Disorder))
18700 OXNARD ST
TARZANA, CA 91356
Counselor (Addiction (Substance Use Disorder))
18700 OXNARD ST
TARZANA, CA 91356
Rehabilitation Practitioner
18700 OXNARD ST
TARZANA, CA 91356
Counselor
18700 OXNARD ST, SUITE 124
TARZANA, CA 91356
Counselor
18700 OXNARD ST
TARZANA, CA 91356
Counselor (Addiction (Substance Use Disorder))
18700 OXNARD ST
TARZANA, CA 91356
Psychologist (Clinical)
18700 OXNARD ST
TARZANA, CA 91356
Psychologist
18700 OXNARD ST
TARZANA, CA 91356
Marriage & Family Therapist
18700 OXNARD ST
TARZANA, CA 91356
Community Health Worker
18700 OXNARD ST
TARZANA, CA 91356
Case Manager/Care Coordinator
18700 OXNARD ST
TARZANA, CA 91356
Community Health Worker
18700 OXNARD ST
TARZANA, CA 91356
Community Health Worker
18700 OXNARD ST
TARZANA, CA 91356
Community Health Worker
18700 OXNARD ST
TARZANA, CA 91356
Community Health Worker
18700 OXNARD ST
TARZANA, CA 91356
Counselor (Addiction (Substance Use Disorder))
18700 OXNARD ST
TARZANA, CA 91356

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881576767, enumerated as an "individual" on July 22, 2025.

The provider is located at 18700 OXNARD ST TARZANA, CA 91356 and the phone number is (818) 996-1051.

Rehabilitation Practitioner with taxonomy code 225400000X.