TRACY REHFELD NORTON MA, OTR
NPI 1467667675
Occupational Therapist - Neurorehabilitation in Sherman Oaks, CA

NPI Status: Active since May 11, 2007

Contact Information

4419 VAN NUYS BLVD
SUITE 412
SHERMAN OAKS, CA
ZIP 91403
Phone: (818) 386-1231

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  • Individual
  • Female
  • Occupational Therapist
  • Neurorehabilitation

About TRACY NORTON

This page provides the complete NPI Profile along with additional information for Tracy Norton, a provider established in Sherman Oaks, California with a medical specialization in Occupational Therapist, focusing in neurorehabilitation . The healthcare provider is registered in the NPI registry with number 1467667675 assigned on May 2007. The practitioner's primary taxonomy code is 225XN1300X with license number OT3498 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1467667675
Provider Name
TRACY REHFELD NORTON MA, OTR
Gender
Female
Entity Type
Individual
Location Address
4419 VAN NUYS BLVD SUITE 412 SHERMAN OAKS, CA 91403
Location Phone
(818) 386-1231
Mailing Address
9329 HUSTON RD CHATSWORTH, CA 91311
Mailing Phone
(818) 590-8296
Is Sole Proprietor?
No
Enumeration Date
05-11-2007
Last Update Date
07-08-2007
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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

Occupational Therapist Neurorehabilitation

Taxonomy Code
225XN1300X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
OT3498
License State
CA

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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 1467667675, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 6 → 12 → 3 6 → 12 → 3 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 2 + 6 + 1 + 4 + 6 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1467667675.

Other Providers at the Same Location


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

Home Health
4419 VAN NUYS BLVD, SUITE #214
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, SUITE 300
SHERMAN OAKS, CA 91403
Psychiatry & Neurology (Psychiatry)
4419 VAN NUYS BLVD, SUITE 302
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, STE 300
SHERMAN OAKS, CA 91403
Psychiatry & Neurology (Psychiatry)
4419 VAN NUYS BLVD, #400
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, SUITE 405
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, SUITE 406
SHERMAN OAKS, CA 91403
Speech-Language Pathologist
4419 VAN NUYS BLVD, SUITE 412
SHERMAN OAKS, CA 91403
Psychologist (Clinical)
4419 VAN NUYS BLVD, SUITE 409
SHERMAN OAKS, CA 91403
Psychologist
4419 VAN NUYS BLVD, SUITE 411
SHERMAN OAKS, CA 91403
Psychiatry & Neurology (Psychiatry)
4419 VAN NUYS BLVD, SUITE 405
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, SUITE 202
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, 202
VAN NUYS, CA 91403
Clinic/Center (Rehabilitation, Substance Use Disorder)
4419 VAN NUYS BLVD, 307
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, SUITE 411
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, SUITE 305
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, SUITE 406
SHERMAN OAKS, CA 91403
Marriage & Family Therapist
4419 VAN NUYS BLVD, #202
SHERMAN OAKS, CA 91403
Counselor (Mental Health)
4419 VAN NUYS BLVD, #407
SHERMAN OAKS, CA 91403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467667675, enumerated as an "individual" on May 11, 2007.

The provider is located at 4419 VAN NUYS BLVD SUITE 412 SHERMAN OAKS, CA 91403 and the phone number is (818) 386-1231.

Occupational Therapist with taxonomy code 225XN1300X and a focus in Neurorehabilitation.