MARCELA RUIZ
NPI 1952725855
Rehabilitation Practitioner in Chatsworth, CA

NPI Status: Active since February 12, 2014

Contact Information

20151 NORDHOFF ST
CHATSWORTH, CA
ZIP 91311
Phone: (818) 407-3204

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  • Individual
  • Female
  • Rehabilitation Practitioner

About MARCELA RUIZ

This page provides the complete NPI Profile along with additional information for Marcela Ruiz, a provider established in Chatsworth, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1952725855 assigned on February 2014. 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
1952725855
Provider Name
MARCELA RUIZ
Gender
Female
Entity Type
Individual
Location Address
20151 NORDHOFF ST CHATSWORTH, CA 91311
Location Phone
(818) 407-3204
Mailing Address
20151 NORDHOFF ST CHATSWORTH, CA 91311
Mailing Phone
(818) 407-3200
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
02-12-2014
Last Update Date
04-25-2025
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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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

(CA)
2171M00000XOther Service Providers

Case Manager/Care Coordinator

 

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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 1952725855, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 1 + 4 + 2 + 1 + 0 + 8 + 1 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1952725855.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Community/Behavioral Health
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Social Worker (Clinical)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Social Worker (Clinical)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Social Worker (Clinical)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Nurse Practitioner (Family)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Social Worker (Clinical)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Social Worker (Clinical)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Community Health Worker
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Social Worker (Clinical)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Psychiatry & Neurology (Psychiatry)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Case Manager/Care Coordinator
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Social Worker (Clinical)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Clinic/Center (Primary Care)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Student in an Organized Health Care Education/Training Program
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Social Worker (Clinical)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Counselor (Mental Health)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Social Worker (Clinical)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Psychiatry & Neurology (Psychiatry)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Psychiatry & Neurology (Psychiatry)
20151 NORDHOFF ST
CHATSWORTH, CA 91311
Psychiatry & Neurology (Psychiatry)
20151 NORDHOFF ST
CHATSWORTH, CA 91311

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952725855, enumerated as an "individual" on February 12, 2014.

The provider is located at 20151 NORDHOFF ST CHATSWORTH, CA 91311 and the phone number is (818) 407-3204.

Rehabilitation Practitioner with taxonomy code 225400000X.