LUKE ROBERT ZELNER
NPI 1578256087
Counselor - Professional in Lancaster, PA

NPI Status: Active since May 31, 2023

Contact Information

313 W LIBERTY ST
LANCASTER, PA
ZIP 17603
Phone: (717) 394-3994
Fax: (717) 394-0124

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  • Individual
  • Male
  • Counselor
  • Professional

About LUKE ZELNER

This page provides the complete NPI Profile along with additional information for Luke Zelner, a provider established in Lancaster, Pennsylvania with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1578256087 assigned on May 2023. The practitioner's primary taxonomy code is 101YP2500X. The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1578256087
Provider Name
LUKE ROBERT ZELNER
Gender
Male
Entity Type
Individual
Location Address
313 W LIBERTY ST LANCASTER, PA 17603
Location Phone
(717) 394-3994
Location Fax
(717) 394-0124
Mailing Address
313 W LIBERTY ST LANCASTER, PA 17603
Mailing Phone
(717) 394-3994
Mailing Fax
(717) 394-0124
Is Sole Proprietor?
No
Enumeration Date
05-31-2023
Last Update Date
05-31-2023
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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 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 1578256087, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
7
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 7 → 14 → 5 2 → 4 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 4 + 5 + 1 + 2 + 0 + 1 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1578256087.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Occupational Therapist
313 W LIBERTY ST
LANCASTER, PA 17603
Psychologist
313 W LIBERTY ST, SUITE 113
LANCASTER, PA 17603
Psychologist (Clinical)
313 W LIBERTY ST, SUITE 113
LANCASTER, PA 17603
Internal Medicine (Pulmonary Disease)
313 W LIBERTY ST, SUITE 201
LANCASTER, PA 17603
Chiropractor
313 W LIBERTY ST, SUITE 225
LANCASTER, PA 17603
Counselor
313 W LIBERTY ST, 234 LIBERTY PLACE
LANCASTER, PA 17603
Social Worker (Clinical)
313 W LIBERTY ST, SUITE 344
LANCASTER, PA 17603
Home Health
313 W LIBERTY ST, 203
LANCASTER, PA 17603
Home Health Aide
313 W LIBERTY ST, 203
LANCASTER, PA 17603
Counselor (Professional)
313 W LIBERTY ST
LANCASTER, PA 17603
Counselor (Professional)
313 W LIBERTY ST
LANCASTER, PA 17603
Counselor (Mental Health)
313 W LIBERTY ST
LANCASTER, PA 17603
Counselor
313 W LIBERTY ST
LANCASTER, PA 17603
Counselor (Professional)
313 W LIBERTY ST, SUITE 224
LANCASTER, PA 17603
Physician Assistant
313 W LIBERTY ST
LANCASTER, PA 17603
Counselor (Professional)
313 W LIBERTY ST, SUITE 224
LANCASTER, PA 17603

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578256087, enumerated as an "individual" on May 31, 2023.

The provider is located at 313 W LIBERTY ST LANCASTER, PA 17603 and the phone number is (717) 394-3994.

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