MARY LOU SCHACK PH.D.
NPI 1366626723
Psychologist - Clinical in Bala Cynwyd, PA

NPI Status: Active since December 20, 2007

Contact Information

111 PRESIDENTIAL BLVD
SUITE 237
BALA CYNWYD, PA
ZIP 19004
Phone: (610) 667-8549
Fax: (610) 664-3749

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  • Individual
  • Female
  • Psychologist
  • Clinical

About MARY LOU SCHACK

This page provides the complete NPI Profile along with additional information for Mary Lou Schack, a provider established in Bala Cynwyd, Pennsylvania with a medical specialization in Psychologist, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1366626723 assigned on December 2007. The practitioner's primary taxonomy code is 103TC0700X with license number PS-002366-L (PA). The provider is registered as an individual and her NPI record was last updated 16 years ago.

NPI
1366626723
Provider Name
MARY LOU SCHACK PH.D.
Gender
Female
Entity Type
Individual
Location Address
111 PRESIDENTIAL BLVD SUITE 237 BALA CYNWYD, PA 19004
Location Phone
(610) 667-8549
Location Fax
(610) 664-3749
Mailing Address
111 PRESIDENTIAL BLVD SUITE 237 BALA CYNWYD, PA 19004
Mailing Phone
(610) 667-8549
Mailing Fax
(610) 664-3749
Is Sole Proprietor?
Yes
Enumeration Date
12-20-2007
Last Update Date
03-25-2010
Code Navigator

A clinical psychologist like Mary Lou Schack 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.

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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.
PS-002366-L
License State
PA
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 1366626723, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
Check
3
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 6 → 12 → 3 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 2 + 2 + 1 + 2 + 7 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1366626723.

Other Providers at the Same Location


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

Counselor (Mental Health)
111 PRESIDENTIAL BLVD, SUITE 220
BALA CYNWYD, PA 19004
Psychiatry & Neurology (Psychiatry)
111 PRESIDENTIAL BLVD, SUITE 238
BALA CYNWYD, PA 19004
Psychiatry & Neurology (Child & Adolescent Psychiatry)
111 PRESIDENTIAL BLVD, SUITE 232
BALA CYNWYD, PA 19004
Social Worker (Clinical)
111 PRESIDENTIAL BLVD, SUITE 237
BALA CYNWYD, PA 19004
Social Worker (Clinical)
111 PRESIDENTIAL BLVD, SUITE 237
BALA CYNWYD, PA 19004
Clinic/Center (Mental Health (Including Community Mental Health Center))
111 PRESIDENTIAL BLVD, SUITE 237
BALA CYNWYD, PA 19004
Home Health
111 PRESIDENTIAL BLVD, SUITE 244
BALA CYNWYD, PA 19004
Clinic/Center
111 PRESIDENTIAL BLVD, 102
BALA CYNWYD, PA 19004
Family Medicine
111 PRESIDENTIAL BLVD, SUITE 127
BALA CYNWYD, PA 19004
Social Worker (Clinical)
111 PRESIDENTIAL BLVD, EAST LOBBY SUITE 237
BALA CYNWYD, PA 19004
Social Worker (Clinical)
111 PRESIDENTIAL BLVD, SUITE 237
BALA CYNWYD, PA 19004

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366626723, enumerated as an "individual" on December 20, 2007.

The provider is located at 111 PRESIDENTIAL BLVD SUITE 237 BALA CYNWYD, PA 19004 and the phone number is (610) 667-8549.

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