ASHLEY GAR YU ENG MA
NPI 1639934474
Psychologist in Galveston, TX

NPI Status: Active since February 20, 2024

Contact Information

400 HARBORSIDE DR
STE 118-119
GALVESTON, TX
ZIP 77555
Phone: (409) 772-0770

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  • Individual
  • Female
  • Psychologist

About ASHLEY ENG

This page provides the complete NPI Profile along with additional information for Ashley Eng, a provider established in Galveston, Texas with a medical specialization in Psychologist. The healthcare provider is registered in the NPI registry with number 1639934474 assigned on February 2024. The practitioner's primary taxonomy code is 103T00000X with license number 41118 (TX). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1639934474
Provider Name
ASHLEY GAR YU ENG MA
Gender
Female
Entity Type
Individual
Location Address
400 HARBORSIDE DR STE 118-119 GALVESTON, TX 77555
Location Phone
(409) 772-0770
Mailing Address
3524 CREEKWOOD DR APT 19 LEXINGTON, KY 40502
Mailing Phone
(860) 946-7817
Is Sole Proprietor?
Yes
Enumeration Date
02-20-2024
Last Update Date
07-08-2026
Code Navigator

A psychologist like Ashley Eng 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

  • 3333 Burnet Ave
    Cincinnati, OH 45229
    (860) 946-7817

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.
41118
License State
TX
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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1639934474, 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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 3 → 6 9 → 18 → 9 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 8 + 3 + 8 + 4 + 1 + 4 + 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 1639934474.

Other Providers at the Same Location


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

Pediatrics
400 HARBORSIDE DR
GALVESTON, TX 77555
Physical Therapist
400 HARBORSIDE DR, SUITE 123
GALVESTON, TX 77555
Family Medicine
400 HARBORSIDE DR
GALVESTON, TX 77555
Family Medicine
400 HARBORSIDE DR
GALVESTON, TX 77555
Family Medicine
400 HARBORSIDE DR
GALVESTON, TX 77555
Social Worker (Clinical)
400 HARBORSIDE DR
GALVESTON, TX 77555
Dermatology
400 HARBORSIDE DR
GALVESTON, TX 77555
Internal Medicine
400 HARBORSIDE DR
GALVESTON, TX 77555
Internal Medicine (Geriatric Medicine)
400 HARBORSIDE DR
GALVESTON, TX 77555
Nurse Practitioner
400 HARBORSIDE DR
GALVESTON, TX 77555
Nurse Practitioner
400 HARBORSIDE DR
GALVESTON, TX 77555
Internal Medicine (Endocrinology, Diabetes & Metabolism)
400 HARBORSIDE DR
GALVESTON, TX 77555
Family Medicine (Adult Medicine)
400 HARBORSIDE DR
GALVESTON, TX 77555
Anesthesiology
400 HARBORSIDE DR
GALVESTON, TX 77555
Nurse Practitioner (Women's Health)
400 HARBORSIDE DR
GALVESTON, TX 77555
Internal Medicine (Endocrinology, Diabetes & Metabolism)
400 HARBORSIDE DR
GALVESTON, TX 77555
Internal Medicine
400 HARBORSIDE DR, SUITE 105
GALVESTON, TX 77555
Clinic/Center (Family Planning, Non-Surgical)
400 HARBORSIDE DR, STE. 116
GALVESTON, TX 77555
Obstetrics & Gynecology
400 HARBORSIDE DR
GALVESTON, TX 77555
Internal Medicine
400 HARBORSIDE DR
GALVESTON, TX 77555

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639934474, enumerated as an "individual" on February 20, 2024.

The provider is located at 400 HARBORSIDE DR STE 118-119 GALVESTON, TX 77555 and the phone number is (409) 772-0770.

Psychologist with taxonomy code 103T00000X.