THOMAS J OLSEN
NPI 1174181648
Counselor - Professional in Mesa, AZ

NPI Status: Active since May 30, 2019

Contact Information

1745 S ALMA SCHOOL RD
MESA, AZ
ZIP 85210
Phone: (480) 399-0510

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  • Individual
  • Male
  • Counselor
  • Professional

About THOMAS OLSEN

This page provides the complete NPI Profile along with additional information for Thomas Olsen, a provider established in Mesa, Arizona with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1174181648 assigned on May 2019. The practitioner's primary taxonomy code is 101YP2500X with license number LAC-18095 (AZ). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1174181648
Provider Name
THOMAS J OLSEN
Gender
Male
Entity Type
Individual
Location Address
1745 S ALMA SCHOOL RD MESA, AZ 85210
Location Phone
(480) 399-0510
Mailing Address
2456 E FAIRVIEW CIR MESA, AZ 85204
Mailing Phone
(480) 399-0510
Is Sole Proprietor?
No
Enumeration Date
05-30-2019
Last Update Date
05-30-2019
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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.
LAC-18095
License State
AZ

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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 1174181648, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
8
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 1 → 2 1 → 2 4 → 8

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 + 2 + 8 + 2 + 6 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1174181648.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Psychologist (Clinical)
1745 S ALMA SCHOOL RD, 172
MESA, AZ 85210
Psychologist (Clinical)
1745 S ALMA SCHOOL RD, 172
MESA, AZ 85210
Speech-Language Pathologist
1745 S ALMA SCHOOL RD, SUITE #145
MESA, AZ 85210
Counselor (Mental Health)
1745 S ALMA SCHOOL RD, STE 172
MESA, AZ 85210
Speech-Language Pathologist
1745 S ALMA SCHOOL RD, SUITE 145
MESA, AZ 85210
Physical Therapist (Pediatrics)
1745 S ALMA SCHOOL RD, SUITE #145
MESA, AZ 85210
Speech-Language Pathologist
1745 S ALMA SCHOOL RD, STE. 145
MESA, AZ 85210
Specialist/Technologist (Speech-Language Assistant)
1745 S ALMA SCHOOL RD, SUITE #145
MESA, AZ 85210
Specialist/Technologist (Speech-Language Assistant)
1745 S ALMA SCHOOL RD, #145
MESA, AZ 85210
Specialist/Technologist (Speech-Language Assistant)
1745 S ALMA SCHOOL RD, SUITE #145
MESA, AZ 85210
Specialist/Technologist (Speech-Language Assistant)
1745 S ALMA SCHOOL RD, SUITE #145
MESA, AZ 85210
Counselor (Addiction (Substance Use Disorder))
1745 S ALMA SCHOOL RD, SUITE 230
MESA, AZ 85210
Counselor (Addiction (Substance Use Disorder))
1745 S ALMA SCHOOL RD, SUITE 230
MESA, AZ 85210
Dietitian, Registered
1745 S ALMA SCHOOL RD, STE 105
MESA, AZ 85210
Specialist/Technologist (Speech-Language Assistant)
1745 S ALMA SCHOOL RD, SUITE 145
MESA, AZ 85210
Speech-Language Pathologist
1745 S ALMA SCHOOL RD
MESA, AZ 85210
Specialist/Technologist (Speech-Language Assistant)
1745 S ALMA SCHOOL RD, SUITE 145
MESA, AZ 85210
Occupational Therapy Assistant
1745 S ALMA SCHOOL RD, 145
MESA, AZ 85210
Specialist/Technologist (Speech-Language Assistant)
1745 S ALMA SCHOOL RD, 145
MESA, AZ 85210
Counselor (Mental Health)
1745 S ALMA SCHOOL RD
MESA, AZ 85210

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1174181648, enumerated as an "individual" on May 30, 2019.

The provider is located at 1745 S ALMA SCHOOL RD MESA, AZ 85210 and the phone number is (480) 399-0510.

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