CHRISTOPHER D ALLEN PLLC
NPI 1720621626
Psychologist in Norman, OK

NPI Status: Active since October 23, 2019

Contact Information

2201 WESTPARK DR
NORMAN, OK
ZIP 73069
Phone: (405) 579-4111
Fax: (405) 579-4223

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  • Organization
  • Psychologist

About CHRISTOPHER D ALLEN PLLC

This page provides the complete NPI Profile along with additional information for Christopher D Allen Pllc, a provider established in Norman, Oklahoma operating as a Psychologist. The healthcare provider is registered in the NPI registry with number 1720621626 assigned on October 2019. The practitioner's primary taxonomy code is 103T00000X. The provider is registered as an organization and their NPI record was last updated 7 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Christopher Devon Allen Phd (Owner)

NPI
1720621626
Provider Name
CHRISTOPHER D ALLEN PLLC
Entity Type
Organization
Location Address
2201 WESTPARK DR NORMAN, OK 73069
Location Phone
(405) 579-4111
Location Fax
(405) 579-4223
Mailing Address
1320 NE 8TH ST OKLAHOMA CITY, OK 73117
Mailing Phone
(405) 436-1506
Mailing Fax
(405) 579-4223
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-23-2019
Last Update Date
10-23-2019
Code Navigator

A psychologist like Christopher D Allen Pllc studies cognitive, emotional, social processes and behavior by observing, interpreting, and recording how people relate to one another and to their environments. Psychologists gather information and evaluate behavior through controlled laboratory experiments, psychoanalysis, psychotherapy or through personality, performance, aptitude, or intelligence tests, and use this information when testing theories in their research or when treating patients.

Location Map

Secondary Locations

  • 1211 N Shartel Ave Ste 605
    Oklahoma City, OK 73103
    (405) 436-1506

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

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
Taxonomy Description
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CHRISTOPHER DEVON ALLEN PHD

Authorized Official Title
OWNER
Authorized Official Phone
(405) 579-4111

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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 1720621626, 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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
2
Doubled → 4
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 2 → 4 6 → 12 → 3 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 1 + 2 + 2 + 2 + 6 + 4 + 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 1720621626.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Nurse Practitioner (Psychiatric/Mental Health)
2201 WESTPARK DR
NORMAN, OK 73069
Nurse Practitioner (Psychiatric/Mental Health)
2201 WESTPARK DR
NORMAN, OK 73069
Psychiatry & Neurology (Psychiatry)
2201 WESTPARK DR
NORMAN, OK 73069
Psychiatry & Neurology (Psychiatry)
2201 WESTPARK DR
NORMAN, OK 73069
Psychologist (Counseling)
2201 WESTPARK DR
NORMAN, OK 73069
Psychiatry & Neurology (Psychiatry)
2201 WESTPARK DR
NORMAN, OK 73069
Nurse Practitioner
2201 WESTPARK DR
NORMAN, OK 73069
Nurse Practitioner (Psychiatric/Mental Health)
2201 WESTPARK DR
NORMAN, OK 73069
Counselor (Mental Health)
2201 WESTPARK DR
NORMAN, OK 73069

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720621626, enumerated as an "organization" on October 23, 2019.

The provider is located at 2201 WESTPARK DR NORMAN, OK 73069 and the phone number is (405) 579-4111.

Psychologist with taxonomy code 103T00000X.