LONDY SHESTACK MA
NPI 1053787879
Counselor - Mental Health in Montgomeryville, PA

NPI Status: Active since August 16, 2015

Contact Information

595 BETHLEHEM PIKE STE 106
MONTGOMERYVILLE, PA
ZIP 18936
Phone: (215) 997-2000
Fax: (215) 997-2282

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  • Individual
  • Female
  • Counselor
  • Mental Health

About LONDY SHESTACK

This page provides the complete NPI Profile along with additional information for Londy Shestack, a provider established in Montgomeryville, Pennsylvania with a medical specialization in Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1053787879 assigned on August 2015. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1053787879
Provider Name
LONDY SHESTACK MA
Gender
Female
Entity Type
Individual
Location Address
595 BETHLEHEM PIKE STE 106 MONTGOMERYVILLE, PA 18936
Location Phone
(215) 997-2000
Location Fax
(215) 997-2282
Mailing Address
595 BETHLEHEM PIKE STE 106 MONTGOMERYVILLE, PA 18936
Mailing Phone
(215) 997-2000
Mailing Fax
(215) 997-2282
Is Sole Proprietor?
No
Enumeration Date
08-16-2015
Last Update Date
08-16-2015
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A mental health counselor like Londy Shestack provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

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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 1053787879, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 5 → 10 → 1 7 → 14 → 5 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 4 + 8 + 1 + 4 + 8 + 1 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1053787879.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053787879, enumerated as an "individual" on August 16, 2015.

The provider is located at 595 BETHLEHEM PIKE STE 106 MONTGOMERYVILLE, PA 18936 and the phone number is (215) 997-2000.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.