DR. ARISA WONGJODSRI BAKER PSY.D, LEP, BCBA
NPI 1669035010
Psychologist - School in Redding, CA

NPI Status: Active since April 19, 2019

Contact Information

1744 TRUMPET DR
REDDING, CA
ZIP 96003
Phone: (626) 940-8143

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  • Individual
  • Female
  • Psychologist
  • School

About ARISA BAKER

This page provides the complete NPI Profile along with additional information for Arisa Baker, a provider established in Redding, California with a medical specialization in Psychologist, focusing in school . The healthcare provider is registered in the NPI registry with number 1669035010 assigned on April 2019. The practitioner's primary taxonomy code is 103TS0200X with license number 3557 (CA). The provider is registered as an individual and her NPI record was last updated one year ago. Arisa Baker operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1669035010
Provider Name
DR. ARISA WONGJODSRI BAKER PSY.D, LEP, BCBA
Other Name
ARISA WONGJODSRI PSY.D, LEP, BCBA
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
1744 TRUMPET DR REDDING, CA 96003
Location Phone
(626) 940-8143
Mailing Address
1744 TRUMPET DR REDDING, CA 96003
Mailing Phone
(626) 940-8143
Is Sole Proprietor?
Yes
Enumeration Date
04-19-2019
Last Update Date
09-11-2025
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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

Psychologist School

Taxonomy Code
103TS0200X
Type
Behavioral Health & Social Service Providers
License No.
3557
License State
CA
Taxonomy Description
A psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares them to provide a range of psychological diagnosis, assessment, intervention, prevention, health promotion, and program development and evaluation services with a special focus on the developmental processes of children and youth within the context of schools, families and other systems. School psychologists are prepared to intervene at the individual and system level, and develop, implement, and evaluate preventive programs. In these efforts, they conduct ecologically valid assessments and intervene to promote positive learning environments within which children and youth from diverse backgrounds to ensure that all have equal access to effective educational and psychological services that promote healthy development

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)
1103K00000XBehavioral Health & Social Service Providers

Behavior Analyst

1-15-19317 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1669035010, 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
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 6 → 12 → 3 0 → 0 5 → 10 → 1 1 → 2

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 + 0 + 3 + 1 + 0 + 0 + 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 1669035010.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669035010, enumerated as an "individual" on April 19, 2019.

The provider is located at 1744 TRUMPET DR REDDING, CA 96003 and the phone number is (626) 940-8143.

Psychologist with taxonomy code 103TS0200X and a focus in School.