PANNELL PSYCHOLOGICAL SERVICES
NPI 1295947240
Psychologist - Adult Development & Aging in Arcadia, CA

NPI Status: Active since May 03, 2007

Contact Information

1245 W HUNTINGTON DR STE 105
ARCADIA, CA
ZIP 91007
Phone: (626) 568-2949

Get Directions Write a Review

  • Organization
  • Psychologist
  • Adult Development & Aging

About PANNELL PSYCHOLOGICAL SERVICES

This page provides the complete NPI Profile along with additional information for Pannell Psychological Services, a provider established in Arcadia, California operating as a Psychologist, focusing in adult development & aging . The healthcare provider is registered in the NPI registry with number 1295947240 assigned on May 2007. The practitioner's primary taxonomy code is 103TA0700X with license number PSY11827 (CA). The provider is registered as an organization and their NPI record was last updated one year 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 Dr. Philip Pannell Ph.d. (Ceo)

NPI
1295947240
Provider Name
PANNELL PSYCHOLOGICAL SERVICES
Entity Type
Organization
Location Address
1245 W HUNTINGTON DR STE 105 ARCADIA, CA 91007
Location Phone
(626) 568-2949
Mailing Address
1245 W HUNTINGTON DR STE 105 ARCADIA, CA 91007
Mailing Phone
(626) 568-2949
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-03-2007
Last Update Date
09-11-2025
Code Navigator

Location Map

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 Adult Development & Aging

Taxonomy Code
103TA0700X
Type
Behavioral Health & Social Service Providers
License No.
PSY11827
License State
CA
Taxonomy Description
A psychologist who specializes in geropsychology, which applies the knowledge and methods of psychology to understanding and helping older persons and their families to maintain well-being, overcome problems and achieve maximum potential during later life. Professional geropsychology appreciates the wide diversity among older adults, the complex ethical issues that can arise in geriatric practice and the importance of interdisciplinary models of care.

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)
1103TA0400XBehavioral Health & Social Service Providers

Psychologist
Addiction (Substance Use Disorder)

PSY11827 (CA)
2103TB0200XBehavioral Health & Social Service Providers

Psychologist
Cognitive & Behavioral

PSY11827 (CA)
3103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PSY11827 (CA)
4103TC2200XBehavioral Health & Social Service Providers

Psychologist
Clinical Child & Adolescent

PSY11827 (CA)
5103TF0000XBehavioral Health & Social Service Providers

Psychologist
Family

PSY11827 (CA)

Group Taxonomy 193400000X MULTIPLE 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

DR. PHILIP PANNELL PH.D.

Authorized Official Title
CEO
Authorized Official Phone
(626) 568-2949

Reviews for PANNELL PSYCHOLOGICAL SERVICES

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1295947240, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
0
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 9 → 18 → 9 9 → 18 → 9 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 + 2 + 1 + 8 + 5 + 1 + 8 + 4 + 1 + 4 + 2 + 8 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1295947240.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Marriage & Family Therapist
1245 W HUNTINGTON DR STE 105
ARCADIA, CA 91007
Psychologist
1245 W HUNTINGTON DR STE 105
ARCADIA, CA 91007

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295947240, enumerated as an "organization" on May 03, 2007.

The provider is located at 1245 W HUNTINGTON DR STE 105 ARCADIA, CA 91007 and the phone number is (626) 568-2949.

Psychologist with taxonomy code 103TA0700X and a focus in Adult Development & Aging.