GREGORY ORZECH
NPI 1154527422
Counselor - Professional in West Reading, PA

NPI Status: Active since June 25, 2007

Contact Information

6TH AVENUE & SPRUCE STREET
WEST READING, PA
ZIP 19611
Phone: (610) 988-8070

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  • Individual
  • Male
  • Counselor
  • Professional

About GREGORY ORZECH

This page provides the complete NPI Profile along with additional information for Gregory Orzech, a provider established in West Reading, Pennsylvania with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1154527422 assigned on June 2007. The practitioner's primary taxonomy code is 101YP2500X with license number PC000349 (PA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1154527422
Provider Name
GREGORY ORZECH
Gender
Male
Entity Type
Individual
Location Address
6TH AVENUE & SPRUCE STREET WEST READING, PA 19611
Location Phone
(610) 988-8070
Mailing Address
PO BOX 14623 READING, PA 19612
Is Sole Proprietor?
No
Enumeration Date
06-25-2007
Last Update Date
07-08-2007
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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.
PC000349
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 1154527422, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
Check
2
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 5 → 10 → 1 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 1 + 0 + 2 + 1 + 4 + 4 + 4 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1154527422.

Other Providers at the Same Location


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

Physician Assistant (Medical)
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Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
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Anesthesiology
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WEST READING, PA 19611
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
WEST READING, PA 19611
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
WEST READING, PA 19611
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
READING, PA 19611
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
WEST READING, PA 19611
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
WEST READING, PA 19611
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
WEST READING, PA 19611
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
WEST READING, PA 19611
Anesthesiology
6TH AVENUE & SPRUCE STREET, READING ANESTHESIA ASSOCIATES LTD
WEST READING, PA 19611
Psychiatry & Neurology (Psychiatry)
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Nurse Practitioner
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Emergency Medicine
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Psychiatry & Neurology (Child & Adolescent Psychiatry)
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Preventive Medicine (Occupational Medicine)
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Psychiatry & Neurology (Psychiatry)
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Surgery
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611
Psychiatry & Neurology (Psychiatry)
6TH AVENUE & SPRUCE STREET
WEST READING, PA 19611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154527422, enumerated as an "individual" on June 25, 2007.

The provider is located at 6TH AVENUE & SPRUCE STREET WEST READING, PA 19611 and the phone number is (610) 988-8070.

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