BRANDI MICHELLE MATHEWS PSY.D.
NPI 1669619128
Psychologist - Forensic in Atascadero, CA

NPI Status: Active since January 20, 2009

Contact Information

10333 EL CAMINO REAL
ATASCADERO, CA
ZIP 93422
Phone: (805) 468-2000

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  • Individual
  • Female
  • Psychologist
  • Forensic

About BRANDI MATHEWS

This page provides the complete NPI Profile along with additional information for Brandi Mathews, a provider established in Atascadero, California with a medical specialization in Psychologist, focusing in forensic . The healthcare provider is registered in the NPI registry with number 1669619128 assigned on January 2009. The practitioner's primary taxonomy code is 103TF0200X with license number PSY21644 (CA). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1669619128
Provider Name
BRANDI MICHELLE MATHEWS PSY.D.
Gender
Female
Entity Type
Individual
Location Address
10333 EL CAMINO REAL ATASCADERO, CA 93422
Location Phone
(805) 468-2000
Mailing Address
10333 EL CAMINO REAL RM 150 ATASCADERO, CA 93422
Is Sole Proprietor?
No
Enumeration Date
01-20-2009
Last Update Date
08-13-2019
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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

Psychologist Forensic

Taxonomy Code
103TF0200X
Type
Behavioral Health & Social Service Providers
License No.
PSY21644
License State
CA
Taxonomy Description
A psychologist whose specialty is characterized by activities primarily intended to provide professional psychological expertise within the judicial and legal systems.

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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PSY21644 (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 1669619128, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
8
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 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 2 + 1 + 1 + 8 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1669619128.

Other Providers at the Same Location


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

Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Nurse Practitioner (Psychiatric/Mental Health)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Internal Medicine
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Dentist
10333 EL CAMINO REAL, DENTAL DEPARTMENT
ATASCADERO, CA 93422
Nurse Practitioner
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychiatry & Neurology (Forensic Psychiatry)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Exercise & Sports)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Music Therapist
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Social Worker (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422
Psychologist (Clinical)
10333 EL CAMINO REAL
ATASCADERO, CA 93422

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669619128, enumerated as an "individual" on January 20, 2009.

The provider is located at 10333 EL CAMINO REAL ATASCADERO, CA 93422 and the phone number is (805) 468-2000.

Psychologist with taxonomy code 103TF0200X and a focus in Forensic.