DR. YULEUNG ERIC TO PSY.D.
NPI 1003272105
Psychologist - Clinical in Park Ridge, IL

NPI Status: Active since January 06, 2016

Contact Information

1400 RENAISSANCE DR
SUITE 104
PARK RIDGE, IL
ZIP 60068
Phone: (224) 625-0280

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  • Individual
  • Male
  • Psychologist
  • Clinical

About YULEUNG TO

This page provides the complete NPI Profile along with additional information for Yuleung To, a provider established in Park Ridge, Illinois with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1003272105 assigned on January 2016. The practitioner's primary taxonomy code is 103TC0700X with license number 071006567 (IL). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1003272105
Provider Name
DR. YULEUNG ERIC TO PSY.D.
Gender
Male
Entity Type
Individual
Location Address
1400 RENAISSANCE DR SUITE 104 PARK RIDGE, IL 60068
Location Phone
(224) 625-0280
Mailing Address
1400 RENAISSANCE DR SUITE 104 PARK RIDGE, IL 60068
Mailing Phone
(224) 625-0280
Is Sole Proprietor?
Yes
Enumeration Date
01-06-2016
Last Update Date
01-06-2016
Code Navigator

A clinical psychologist like Yuleung To assesses, diagnoses, and treats mental, emotional, and behavioral disorders. Clinical psychologists help people deal with problems ranging from short-term personal issues to severe, chronic conditions. Clinical psychologists interview patients, give diagnostic tests, provide psychotherapy and design behavior modification programs to help 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 Clinical

Taxonomy Code
103TC0700X
Type
Behavioral Health & Social Service Providers
License No.
071006567
License State
IL
Taxonomy Description
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

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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 1003272105, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).

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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 0 → 0 2 → 4 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 4 + 7 + 4 + 1 + 0 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1003272105.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Dentist (General Practice)
1400 RENAISSANCE DR, SUITE 214
PARK RIDGE, IL 60068
Internal Medicine
1400 RENAISSANCE DR, SUITE 216
PARK RIDGE, IL 60068
Acupuncturist
1400 RENAISSANCE DR, SUITE 102
PARK RIDGE, IL 60068
Acupuncturist
1400 RENAISSANCE DR, SUITE 102
PARK RIDGE, IL 60068
Acupuncturist
1400 RENAISSANCE DR, SUITE 102
PARK RIDGE, IL 60068
Home Health
1400 RENAISSANCE DR, SUITE 216
PARK RIDGE, IL 60068
Psychologist (Clinical)
1400 RENAISSANCE DR, SUITE 401
PARK RIDGE, IL 60068
Social Worker
1400 RENAISSANCE DR, SUITE 101
PARK RIDGE, IL 60068
Social Worker (Clinical)
1400 RENAISSANCE DR, #101
PARK RIDGE, IL 60068
Social Worker (Clinical)
1400 RENAISSANCE DR, #401
PARK RIDGE, IL 60068
Counselor (Professional)
1400 RENAISSANCE DR, SUITE 400
PARK RIDGE, IL 60068

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003272105, enumerated as an "individual" on January 06, 2016.

The provider is located at 1400 RENAISSANCE DR SUITE 104 PARK RIDGE, IL 60068 and the phone number is (224) 625-0280.

Psychologist with taxonomy code 103TC0700X and a focus in Clinical.