MICHAEL TRUE
NPI 1174401806
Counselor - School in Portland, OR

NPI Status: Active since August 21, 2025

Contact Information

7334 NE SISKIYOU ST
PORTLAND, OR
ZIP 97213
Phone: (593) 916-2000

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  • Individual
  • Male
  • Counselor
  • School

About MICHAEL TRUE

This page provides the complete NPI Profile along with additional information for Michael True, a provider established in Portland, Oregon with a medical specialization in Counselor, focusing in school . The healthcare provider is registered in the NPI registry with number 1174401806 assigned on August 2025. The practitioner's primary taxonomy code is 101YS0200X with license number 131755 (OR). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1174401806
Provider Name
MICHAEL TRUE
Gender
Male
Entity Type
Individual
Location Address
7334 NE SISKIYOU ST PORTLAND, OR 97213
Location Phone
(593) 916-2000
Mailing Address
501 N DIXON ST PORTLAND, OR 97227
Is Sole Proprietor?
No
Enumeration Date
08-21-2025
Last Update Date
08-21-2025
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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 School

Taxonomy Code
101YS0200X
Type
Behavioral Health & Social Service Providers
License No.
131755
License State
OR

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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 1174401806, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 4 + 4 + 8 + 0 + 2 + 8 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1174401806.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Speech-Language Pathologist
7334 NE SISKIYOU ST
PORTLAND, OR 97213

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174401806, enumerated as an "individual" on August 21, 2025.

The provider is located at 7334 NE SISKIYOU ST PORTLAND, OR 97213 and the phone number is (593) 916-2000.

Counselor with taxonomy code 101YS0200X and a focus in School.