EL TENAMPA ADULT DAYCARE LLC
NPI 1639016702
Clinic/Center - Adult Day Care in Mcallen, TX

NPI Status: Active since April 29, 2026

Contact Information

4509 THUNDERBIRD AVE
MCALLEN, TX
ZIP 78504
Phone: (956) 467-2137
Fax: (956) 467-2137

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  • Organization
  • Clinic/Center
  • Adult Day Care

About EL TENAMPA ADULT DAYCARE LLC

This page provides the complete NPI Profile along with additional information for El Tenampa Adult Daycare Llc, a provider established in Mcallen, Texas operating as a Clinic/center, focusing in adult day care . The healthcare provider is registered in the NPI registry with number 1639016702 assigned on April 2026. The practitioner's primary taxonomy code is 261QA0600X. The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Gelda Rios (Ceo)

NPI
1639016702
Provider Name
EL TENAMPA ADULT DAYCARE LLC
Entity Type
Organization
Location Address
4509 THUNDERBIRD AVE MCALLEN, TX 78504
Location Phone
(956) 467-2137
Location Fax
(956) 467-2137
Mailing Address
4509 THUNDERBIRD AVE MCALLEN, TX 78504
Mailing Phone
(956) 467-2137
Mailing Fax
(956) 467-2137
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-29-2026
Last Update Date
04-29-2026
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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 Adult Day Care

Taxonomy Code
261QA0600X
Type
Ambulatory Health Care Facilities

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

GELDA RIOS

Authorized Official Title
CEO
Authorized Official Phone
(956) 467-2137

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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 1639016702, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 0 + 1 + 1 + 2 + 7 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1639016702.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639016702, enumerated as an "organization" on April 29, 2026.

The provider is located at 4509 THUNDERBIRD AVE MCALLEN, TX 78504 and the phone number is (956) 467-2137.

Clinic/Center with taxonomy code 261QA0600X and a focus in Adult Day Care.