DR. PATRICK J MASON PH.D.
NPI 1669588356
Psychologist - Intellectual and Developmental Disabilities in Oklahoma City, OK

NPI Status: Active since August 22, 2006

Contact Information

10724 SUNSET BLVD
OKLAHOMA CITY, OK
ZIP 73120
Phone: (405) 749-8989

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

About PATRICK MASON

This page provides the complete NPI Profile along with additional information for Patrick Mason, a provider established in Oklahoma City, Oklahoma with a medical specialization in Psychologist, focusing in intellectual and developmental disabilities . The healthcare provider is registered in the NPI registry with number 1669588356 assigned on August 2006. The practitioner's primary taxonomy code is 103TM1800X with license number 486 (OK). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1669588356
Provider Name
DR. PATRICK J MASON PH.D.
Gender
Male
Entity Type
Individual
Location Address
10724 SUNSET BLVD OKLAHOMA CITY, OK 73120
Location Phone
(405) 749-8989
Mailing Address
10724 SUNSET BLVD OKLAHOMA CITY, OK 73120
Mailing Phone
(405) 749-8989
Is Sole Proprietor?
Yes
Enumeration Date
08-22-2006
Last Update Date
09-11-2025
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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.
486
License State
OK

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)
1103T00000XBehavioral Health & Social Service Providers

Psychologist

486 (OK)
2103TA0700XBehavioral Health & Social Service Providers

Psychologist
Adult Development & Aging

486 (OK)
3103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

486 (OK)
4103TC2200XBehavioral Health & Social Service Providers

Psychologist
Clinical Child & Adolescent

486 (OK)
5103TP2701XBehavioral Health & Social Service Providers

Psychologist
Group Psychotherapy

486 (OK)
6103TR0400XBehavioral Health & Social Service Providers

Psychologist
Rehabilitation

486 (OK)
7106H00000XBehavioral Health & Social Service Providers

Marriage & Family Therapist

486 (OK)

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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 1669588356, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 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 6 → 12 → 3 5 → 10 → 1 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 0 + 8 + 1 + 6 + 3 + 1 + 0 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1669588356.

Other Providers at the Same Location


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

Psychologist (Clinical)
10724 SUNSET BLVD
OKLAHOMA CITY, OK 73120

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669588356, enumerated as an "individual" on August 22, 2006.

The provider is located at 10724 SUNSET BLVD OKLAHOMA CITY, OK 73120 and the phone number is (405) 749-8989.

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