RYAN SILVERMAN
NPI 1841645793
Psychologist in Westlake Village, CA
NPI Status: Active since April 28, 2016
Contact Information
650 HAMPSHIRE RD STE 210
WESTLAKE VILLAGE, CA
ZIP 91361
Phone: (818) 312-7926
- Individual
- Male
- Psychologist
About RYAN SILVERMAN
This page provides the complete NPI Profile along with additional information for Ryan Silverman, a provider established in Westlake Village, California with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1841645793 assigned on April 2016. The practitioner's primary taxonomy code is 103T00000X with license number PSY31952 (CA). The provider is registered as an individual and his NPI record was last updated May 2025.
- NPI
- 1841645793
- Provider Name
- RYAN SILVERMAN
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 650 HAMPSHIRE RD STE 210 WESTLAKE VILLAGE, CA 91361
- Location Phone
- (818) 312-7926
- Mailing Address
- 650 HAMPSHIRE RD STE 210 WESTLAKE VILLAGE, CA 91361
- Mailing Phone
- (818) 312-7926
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 04-28-2016
- Last Update Date
- 05-01-2025
- Code Navigator
A psychologist like Ryan Silverman 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
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
- License No.
- PSY31952
- License State
- CA
- 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.
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) |
|---|---|---|---|---|
| 1 | 390200000X | Student, Health Care | Student in an Organized Health Care Education/Training Program |
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 8 | 4 | 1 | 6 | 4 | 5 | 7 | 9 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 8 | 8 | 1 | 12 | 4 | 10 | 7 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 8 + 8 + 1 + 1 + 2 + 4 + 1 + 0 + 7 + 1 + 8 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1841645793 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 2 providers are registered at the same or nearby location.
DR. KAREN BEGUN PSY.D.
Psychologist
(Clinical Child & Adolescent)
650 HAMPSHIRE RD STE 210
WESTLAKE VLG, CA
ZIP 91361
RYAN SILVERMAN PSYCHOLOGY
Clinic/Center
(Adult Mental Health)
650 HAMPSHIRE RD STE 210
WESTLAKE VILLAGE, CA
ZIP 91361
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1841645793, enumerated as an "individual" on April 28, 2016.
The provider is located at 650 HAMPSHIRE RD STE 210 WESTLAKE VILLAGE, CA 91361 and the phone number is (818) 312-7926.
Psychologist with taxonomy code 103T00000X.
