AMY MCALLASTER MA, LPC
NPI 1437549565
Counselor - Professional in Littleton, CO

NPI Status: Active since January 27, 2015

Contact Information

5777 S RAPP ST
LITTLETON, CO
ZIP 80120
Phone: (303) 513-2022

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  • Individual
  • Female
  • Counselor
  • Professional

About AMY MCALLASTER

This page provides the complete NPI Profile along with additional information for Amy Mcallaster, a provider established in Littleton, Colorado with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1437549565 assigned on January 2015. The practitioner's primary taxonomy code is 101YP2500X with license number 4155 (CO). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1437549565
Provider Name
AMY MCALLASTER MA, LPC
Gender
Female
Entity Type
Individual
Location Address
5777 S RAPP ST LITTLETON, CO 80120
Location Phone
(303) 513-2022
Mailing Address
5777 S RAPP ST LITTLETON, CO 80120
Mailing Phone
(303) 513-2022
Is Sole Proprietor?
No
Enumeration Date
01-27-2015
Last Update Date
01-27-2015
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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.
4155
License State
CO

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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 1437549565, 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
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 3 → 6 5 → 10 → 1 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 1 + 0 + 4 + 1 + 8 + 5 + 1 + 2 + 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 1437549565.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Counselor
5777 S RAPP ST
LITTLETON, CO 80120
Counselor (Mental Health)
5777 S RAPP ST
LITTLETON, CO 80120
Counselor (Mental Health)
5777 S RAPP ST
LITTLETON, CO 80120

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437549565, enumerated as an "individual" on January 27, 2015.

The provider is located at 5777 S RAPP ST LITTLETON, CO 80120 and the phone number is (303) 513-2022.

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