AIDAN MCLAREN BA, R-AAC
NPI 1417709361
Counselor in Longview, WA

NPI Status: Active since April 03, 2024

Contact Information

1340 12TH AVE STE 100
LONGVIEW, WA
ZIP 98632
Phone: (360) 998-2047
Fax: (844) 612-6673

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  • Individual
  • Male
  • Counselor

About AIDAN MCLAREN

This page provides the complete NPI Profile along with additional information for Aidan Mclaren, a provider established in Longview, Washington with a medical specialization in Counselor. The healthcare provider is registered in the NPI registry with number 1417709361 assigned on April 2024. The practitioner's primary taxonomy code is 101Y00000X with license number CG61518852 (WA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1417709361
Provider Name
AIDAN MCLAREN BA, R-AAC
Gender
Male
Entity Type
Individual
Location Address
1340 12TH AVE STE 100 LONGVIEW, WA 98632
Location Phone
(360) 998-2047
Location Fax
(844) 612-6673
Mailing Address
PO BOX 2394 LONGVIEW, WA 98632
Mailing Phone
(360) 200-5419
Mailing Fax
(844) 612-6673
Is Sole Proprietor?
No
Enumeration Date
04-03-2024
Last Update Date
07-30-2025
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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

Taxonomy Code
101Y00000X
Type
Behavioral Health & Social Service Providers
License No.
CG61518852
License State
WA
Taxonomy Description
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1175T00000XOther Service Providers

Peer Specialist

(WA)

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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 1417709361, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
4
Unchanged
Pos 3
1
Doubled → 2
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 1 → 2 7 → 14 → 5 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 + 2 + 7 + 1 + 4 + 0 + 1 + 8 + 3 + 1 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1417709361.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Counselor
1340 12TH AVE STE 100
LONGVIEW, WA 98632
Counselor
1340 12TH AVE STE 100
LONGVIEW, WA 98632
Counselor
1340 12TH AVE STE 100
LONGVIEW, WA 98632
Counselor
1340 12TH AVE STE 100
LONGVIEW, WA 98632
Counselor
1340 12TH AVE STE 100
LONGVIEW, WA 98632
Peer Specialist
1340 12TH AVE STE 100
LONGVIEW, WA 98632
Counselor
1340 12TH AVE STE 100
LONGVIEW, WA 98632
Counselor
1340 12TH AVE STE 100
LONGVIEW, WA 98632
Peer Specialist
1340 12TH AVE STE 100
LONGVIEW, WA 98632
Counselor
1340 12TH AVE STE 100
LONGVIEW, WA 98632

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1417709361, enumerated as an "individual" on April 03, 2024.

The provider is located at 1340 12TH AVE STE 100 LONGVIEW, WA 98632 and the phone number is (360) 998-2047.

Counselor with taxonomy code 101Y00000X.