RAQUEL ROLLER
NPI 1811217110
Rehabilitation Practitioner in Los Angeles, CA

NPI Status: Active since June 09, 2010

Contact Information

550 S VERMONT AVE
LOS ANGELES, CA
ZIP 90020
Phone: (213) 738-2744

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  • Individual
  • Female
  • Rehabilitation Practitioner

About RAQUEL ROLLER

This page provides the complete NPI Profile along with additional information for Raquel Roller, a provider established in Los Angeles, California with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1811217110 assigned on June 2010. The practitioner's primary taxonomy code is 225400000X. The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1811217110
Provider Name
RAQUEL ROLLER
Gender
Female
Entity Type
Individual
Location Address
550 S VERMONT AVE LOS ANGELES, CA 90020
Location Phone
(213) 738-2744
Mailing Address
550 S VERMONT AVE LOS ANGELES, CA 90020
Is Sole Proprietor?
No
Enumeration Date
06-09-2010
Last Update Date
06-09-2010
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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 1811217110, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 4 + 1 + 1 + 4 + 1 + 2 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1811217110.

Other Providers at the Same Location


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

Psychologist (Clinical)
550 S VERMONT AVE, 10TH FLOOR
LOS ANGELES, CA 90020
Registered Nurse
550 S VERMONT AVE, 6TH FLOOR
LOS ANGELES, CA 90020
Psychologist (Counseling)
550 S VERMONT AVE, #614
LOS ANGELES, CA 90020
Registered Nurse (Psychiatric/Mental Health)
550 S VERMONT AVE, 6TH FLOOR
LOS ANGELES, CA 90020
Registered Nurse (Psychiatric/Mental Health)
550 S VERMONT AVE
LOS ANGELES, CA 90020
Psychiatry & Neurology (Psychiatry)
550 S VERMONT AVE, 704B
LOS ANGELES, CA 90020
Clinical Nurse Specialist (Psychiatric/Mental Health)
550 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
550 S VERMONT AVE, 10TH FLOOR
LOS ANGELES, CA 90020
Clinical Nurse Specialist (Psychiatric/Mental Health)
550 S VERMONT AVE, ROOM 703 A
LOS ANGELES, CA 90020
Psychologist (Clinical)
550 S VERMONT AVE, 7TH FLOOR, ATTENTION: SMART
LOS ANGELES, CA 90020
Registered Nurse (Psychiatric/Mental Health)
550 S VERMONT AVE, GENESIS 6TH FLOOR
LOS ANGELES, CA 90020
Registered Nurse
550 S VERMONT AVE
LOS ANGELES, CA 90020
Psychologist
550 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
550 S VERMONT AVE, THIRD FLOOR
LOS ANGELES, CA 90020
Rehabilitation Practitioner
550 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
550 S VERMONT AVE, 10TH FLOOR
LOS ANGELES, CA 90020
Registered Nurse (Psychiatric/Mental Health)
550 S VERMONT AVE
LOS ANGELES, CA 90020
Registered Nurse (Psychiatric/Mental Health, Adult)
550 S VERMONT AVE
LOS ANGELES, CA 90020
Registered Nurse (Psychiatric/Mental Health, Adult)
550 S VERMONT AVE
LOS ANGELES, CA 90020
Social Worker (Clinical)
550 S VERMONT AVE
LOS ANGELES, CA 90020

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811217110, enumerated as an "individual" on June 09, 2010.

The provider is located at 550 S VERMONT AVE LOS ANGELES, CA 90020 and the phone number is (213) 738-2744.

Rehabilitation Practitioner with taxonomy code 225400000X.