COLLABORATIVE PSYCHOLOGY GROUP
NPI 1306789839
Clinic/Center in Riverside, CA

NPI Status: Active since April 10, 2026

Contact Information

3880 LEMON ST STE 500
RIVERSIDE, CA
ZIP 92501
Phone: (951) 530-1299

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  • Organization
  • Clinic/Center

About COLLABORATIVE PSYCHOLOGY GROUP

This page provides the complete NPI Profile along with additional information for Collaborative Psychology Group, a provider established in Riverside, California operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1306789839 assigned on April 2026. The practitioner's primary taxonomy code is 261Q00000X. The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Stephanie Michelle Olivas (Intern)

NPI
1306789839
Provider Name
COLLABORATIVE PSYCHOLOGY GROUP
Entity Type
Organization
Location Address
3880 LEMON ST STE 500 RIVERSIDE, CA 92501
Location Phone
(951) 530-1299
Mailing Address
3880 LEMON ST STE 500 RIVERSIDE, CA 92501
Mailing Phone
(951) 530-1299
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-10-2026
Last Update Date
04-10-2026
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

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

STEPHANIE MICHELLE OLIVAS

Authorized Official Title
INTERN
Authorized Official Phone
(951) 941-2141

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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 1306789839, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 1 + 4 + 8 + 1 + 8 + 8 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1306789839.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Counselor (Mental Health)
3880 LEMON ST STE 500
RIVERSIDE, CA 92501
Nurse Practitioner (Psychiatric/Mental Health)
3880 LEMON ST STE 500
RIVERSIDE, CA 92501
Psychologist
3880 LEMON ST STE 500
RIVERSIDE, CA 92501
Psychologist (Clinical)
3880 LEMON ST STE 500
RIVERSIDE, CA 92501
Psychologist
3880 LEMON ST STE 500
RIVERSIDE, CA 92501
Student in an Organized Health Care Education/Training Program
3880 LEMON ST STE 500
RIVERSIDE, CA 92501
Student in an Organized Health Care Education/Training Program
3880 LEMON ST STE 500
RIVERSIDE, CA 92501

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306789839, enumerated as an "organization" on April 10, 2026.

The provider is located at 3880 LEMON ST STE 500 RIVERSIDE, CA 92501 and the phone number is (951) 530-1299.

Clinic/Center with taxonomy code 261Q00000X.