LETICIA VILLALVA
NPI 1164853180
Psychologist in Placentia, CA

NPI Status: Active since December 01, 2013

Contact Information

377 E CHAPMAN AVE
STE. 110
PLACENTIA, CA
ZIP 92870
Phone: (714) 577-5400
Fax: (714) 577-5450

Get Directions Write a Review

  • Individual
  • Female
  • Psychologist

About LETICIA VILLALVA

This page provides the complete NPI Profile along with additional information for Leticia Villalva, a provider established in Placentia, California with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1164853180 assigned on December 2013. The practitioner's primary taxonomy code is 103T00000X. The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1164853180
Provider Name
LETICIA VILLALVA
Gender
Female
Entity Type
Individual
Location Address
377 E CHAPMAN AVE STE. 110 PLACENTIA, CA 92870
Location Phone
(714) 577-5400
Location Fax
(714) 577-5450
Mailing Address
377 E CHAPMAN AVE STE. 110 PLACENTIA, CA 92870
Mailing Phone
(714) 577-5400
Mailing Fax
(714) 577-5450
Is Sole Proprietor?
No
Enumeration Date
12-01-2013
Last Update Date
12-01-2013
Code Navigator

A psychologist like Leticia Villalva 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
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.

Reviews for LETICIA VILLALVA

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1164853180, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 8 → 16 → 7 3 → 6 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 6 + 5 + 6 + 1 + 1 + 6 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1164853180.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Ophthalmology
377 E CHAPMAN AVE, SUITE #240
PLACENTIA, CA 92870
Optometrist
377 E CHAPMAN AVE, STE 240
PLACENTIA, CA 92870
Social Worker (Clinical)
377 E CHAPMAN AVE
PLACENTIA, CA 92870
Speech-Language Pathologist
377 E CHAPMAN AVE, SUITE 220
PLACENTIA, CA 92870
Speech-Language Pathologist
377 E CHAPMAN AVE, SUITE 220
PLACENTIA, CA 92870
Speech-Language Pathologist
377 E CHAPMAN AVE, STE. #220
PLACENTIA, CA 92870
Speech-Language Pathologist
377 E CHAPMAN AVE, SUITE 220
PLACENTIA, CA 92870
Speech-Language Pathologist
377 E CHAPMAN AVE, SUITE 220
PLACENTIA, CA 92870
Speech-Language Pathologist
377 E CHAPMAN AVE, STE 220
PLACENTIA, CA 92870
Psychologist (Forensic)
377 E CHAPMAN AVE
PLACENTIA, CA 92870
Exclusive Provider Organization
377 E CHAPMAN AVE, SUITE 240
PLACENTIA, CA 92870
Ophthalmology
377 E CHAPMAN AVE, STE 240
PLACENTIA, CA 92870

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164853180, enumerated as an "individual" on December 01, 2013.

The provider is located at 377 E CHAPMAN AVE STE. 110 PLACENTIA, CA 92870 and the phone number is (714) 577-5400.

Psychologist with taxonomy code 103T00000X.