SARAH KRISTI PETRAK LPC
NPI 1629431655
Counselor - Professional in Pittsburgh, PA

NPI Status: Active since March 29, 2016

Contact Information

8035 MCKNIGHT ROAD
SUITE 102
PITTSBURGH, PA
ZIP 15237
Phone: (412) 366-8342

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  • Individual
  • Female
  • Counselor
  • Professional

About SARAH PETRAK

This page provides the complete NPI Profile along with additional information for Sarah Petrak, a provider established in Pittsburgh, Pennsylvania with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1629431655 assigned on March 2016. The practitioner's primary taxonomy code is 101YP2500X with license number PC008416 (PA). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1629431655
Provider Name
SARAH KRISTI PETRAK LPC
Gender
Female
Entity Type
Individual
Location Address
8035 MCKNIGHT ROAD SUITE 102 PITTSBURGH, PA 15237
Location Phone
(412) 366-8342
Mailing Address
8035 MCKNIGHT ROAD SUITE 102 PITTSBURGH, PA 15237
Mailing Phone
(412) 366-8342
Is Sole Proprietor?
No
Enumeration Date
03-29-2016
Last Update Date
03-31-2016
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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 Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
PC008416
License State
PA

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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 1629431655, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 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 2 → 4 4 → 8 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 8 + 3 + 2 + 6 + 1 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1629431655.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Psychologist
8035 MCKNIGHT ROAD, JOHN NEUBERT PHD
PITTSBURGH, PA 15237
Social Worker (Clinical)
8035 MCKNIGHT ROAD, ANDRE PLAZA SUITE 304
PITTSBURGH, PA 15237

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629431655, enumerated as an "individual" on March 29, 2016.

The provider is located at 8035 MCKNIGHT ROAD SUITE 102 PITTSBURGH, PA 15237 and the phone number is (412) 366-8342.

Counselor with taxonomy code 101YP2500X and a focus in Professional.