ALYSON ELLISON LPC
NPI 1689481491
Counselor - Professional in Bethlehem, PA

NPI Status: Active since December 16, 2024

Contact Information

3201 HIGHFIELD DR STE M
BETHLEHEM, PA
ZIP 18020
Phone: (484) 626-1241

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  • Individual
  • Female
  • Counselor
  • Professional

About ALYSON ELLISON

This page provides the complete NPI Profile along with additional information for Alyson Ellison, a provider established in Bethlehem, Pennsylvania with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1689481491 assigned on December 2024. The practitioner's primary taxonomy code is 101YP2500X with license number PC018034 (PA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1689481491
Provider Name
ALYSON ELLISON LPC
Gender
Female
Entity Type
Individual
Location Address
3201 HIGHFIELD DR STE M BETHLEHEM, PA 18020
Location Phone
(484) 626-1241
Mailing Address
3201 HIGHFIELD DR STE M BETHLEHEM, PA 18020
Mailing Phone
(484) 626-1241
Is Sole Proprietor?
No
Enumeration Date
12-16-2024
Last Update Date
12-16-2024
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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.
PC018034
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 1689481491, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).

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
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
1
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 8 → 16 → 7 4 → 8 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 8 + 8 + 2 + 4 + 1 + 8 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1689481491.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Social Worker (Clinical)
3201 HIGHFIELD DR STE M
BETHLEHEM, PA 18020
Social Worker
3201 HIGHFIELD DR STE M
BETHLEHEM, PA 18020
Behavior Analyst
3201 HIGHFIELD DR STE M
BETHLEHEM, PA 18020
Social Worker (Clinical)
3201 HIGHFIELD DR STE M
BETHLEHEM, PA 18020

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689481491, enumerated as an "individual" on December 16, 2024.

The provider is located at 3201 HIGHFIELD DR STE M BETHLEHEM, PA 18020 and the phone number is (484) 626-1241.

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