JOEL AKON TACHO CNA, STNA, HD, OIS
NPI 1144637141
Psychologist - Intellectual and Developmental Disabilities in Beaverton, OR

NPI Status: Active since July 22, 2014

Contact Information

18188 NW WALKER RD
BEAVERTON, OR
ZIP 97006
Phone: (513) 208-3850

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  • Individual
  • Male
  • Psychologist
  • Intellectual and Developmental Disabilit...

About JOEL AKON TACHO

This page provides the complete NPI Profile along with additional information for Joel Akon Tacho, a provider established in Beaverton, Oregon with a medical specialization in Psychologist, focusing in intellectual and developmental disabilities . The healthcare provider is registered in the NPI registry with number 1144637141 assigned on July 2014. The practitioner's primary taxonomy code is 103TM1800X with license number 401575151013 (OH). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1144637141
Provider Name
JOEL AKON TACHO CNA, STNA, HD, OIS
Gender
Male
Entity Type
Individual
Location Address
18188 NW WALKER RD BEAVERTON, OR 97006
Location Phone
(513) 208-3850
Mailing Address
18188 NW WALKER RD APT C BEAVERTON, OR 97006
Mailing Phone
(513) 208-3850
Is Sole Proprietor?
Yes
Enumeration Date
07-22-2014
Last Update Date
08-27-2025
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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

Psychologist Intellectual and Developmental Disabilities

Taxonomy Code
103TM1800X
Type
Behavioral Health & Social Service Providers
License No.
401575151013
License State
OH

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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 1144637141, 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
4
Doubled → 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 4 → 8 6 → 12 → 3 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 2 + 3 + 1 + 4 + 1 + 8 + 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 1144637141.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144637141, enumerated as an "individual" on July 22, 2014.

The provider is located at 18188 NW WALKER RD BEAVERTON, OR 97006 and the phone number is (513) 208-3850.

Psychologist with taxonomy code 103TM1800X and a focus in Intellectual and Developmental Disabilities.