BOUGAINVILLEA COUNSELING ASSOCIATES PLLC
NPI 1851248637
Clinic/Center - Mental Health (Including Community Mental Health Center) in Harlingen, TX

NPI Status: Active since March 11, 2026

Contact Information

221 E VAN BUREN AVE STE 3
#137
HARLINGEN, TX
ZIP 78550
Phone: (956) 990-0022

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  • Organization
  • Clinic/Center
  • Mental Health (Including Community Menta...

About BOUGAINVILLEA COUNSELING ASSOCIATES PLLC

This page provides the complete NPI Profile along with additional information for Bougainvillea Counseling Associates Pllc, a provider established in Harlingen, Texas operating as a Clinic/center, focusing in mental health (including community mental health center) . The healthcare provider is registered in the NPI registry with number 1851248637 assigned on March 2026. The practitioner's primary taxonomy code is 261QM0801X. The provider is registered as an organization and their NPI record was last updated April 2026. 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 Rebekah Guardiola Lpc-s (Owner)

NPI
1851248637
Provider Name
BOUGAINVILLEA COUNSELING ASSOCIATES PLLC
Entity Type
Organization
Location Address
221 E VAN BUREN AVE STE 3 #137 HARLINGEN, TX 78550
Location Phone
(956) 990-0022
Mailing Address
221 E. VAN BUREN AVE. STE. 3 #137 HARLINGEN, TX 78550
Mailing Phone
(956) 990-0022
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-11-2026
Last Update Date
04-27-2026
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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 Mental Health (Including Community Mental Health Center)

Taxonomy Code
261QM0801X
Type
Ambulatory Health Care Facilities

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)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

 

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

REBEKAH GUARDIOLA LPC-S

Authorized Official Title
OWNER
Authorized Official Phone
(956) 990-0022

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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 1851248637, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
7
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 5 → 10 → 1 2 → 4 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 4 + 4 + 1 + 6 + 6 + 6 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1851248637.

Other Providers at the Same Location


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

Counselor
221 E VAN BUREN AVE STE 3, #137
HARLINGEN, TX 78550

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851248637, enumerated as an "organization" on March 11, 2026.

The provider is located at 221 E VAN BUREN AVE STE 3 #137 HARLINGEN, TX 78550 and the phone number is (956) 990-0022.

Clinic/Center with taxonomy code 261QM0801X and a focus in Mental Health (Including Community Mental Health Center).