NUCLEUS BEHAVIORAL PSYCHOLOGY CORP
NPI 1982374484
Psychologist in Fresno, CA

NPI Status: Active since September 16, 2021

Contact Information

5080 N FRUIT AVE STE 102
FRESNO, CA
ZIP 93711
Phone: (559) 493-5609
Fax: (559) 283-8301

NPI Profile Information
Primary Taxonomy
Group Taxonomy
Secondary Locations
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Psychologist

About NUCLEUS BEHAVIORAL PSYCHOLOGY CORP

This page provides the complete NPI Profile along with additional information for Nucleus Behavioral Psychology Corp, a provider established in Fresno, California operating as a Psychologist. The healthcare provider is registered in the NPI registry with number 1982374484 assigned on September 2021. The practitioner's primary taxonomy code is 103T00000X. The provider is registered as an organization and their NPI record was last updated February 2026. Nucleus Behavioral Psychology Corp operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Mr. David Michael Ryman (Secretary)

NPI: 1982374484
Provider Legal Name: NUCLEUS BEHAVIORAL PSYCHOLOGY CORP
Other Organization Name
Other Name Type: (6)
Entity Type: Organization
Location Address: 5080 N FRUIT AVE STE 102 FRESNO, CA 93711
Location Phone: (559) 493-5609
Location Fax: (559) 283-8301
Mailing Address: 5080 N FRUIT AVE STE 102 FRESNO, CA 93711
Mailing Phone: (559) 493-5609
Mailing Fax: (559) 283-8301
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 09-16-2021
Last Update Date: 02-03-2026
Code Navigator

A psychologist like Nucleus Behavioral Psychology Corp studies cognitive, emotional, social processes and behavior by observing, interpreting, and recording how people relate to one another and to their environments. Psychologists gather information and evaluate behavior through controlled laboratory experiments, psychoanalysis, psychotherapy or through personality, performance, aptitude, or intelligence tests, and use this information when testing theories in their research or when treating patients.

Location Map

Secondary Locations

1175 W Shaw Ave
Fresno, CA 93711
(559) 369-7833

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
Taxonomy Code: 103T00000X
Type: Behavioral Health & Social Service Providers
Taxonomy Description: A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

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.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name: MR. DAVID MICHAEL RYMAN
Authorized Official Title: SECRETARY
Authorized Official Phone: (559) 246-8722

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 1982374484, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 16 → 1 + 6

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 6

Check

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 8 → 16 → 7 3 → 6 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 6 + 2 + 6 + 7 + 8 + 4 + 1 + 6 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4

This NPI is valid

The calculated check digit is 4, which matches the last digit of 1982374484.