CELINA CASTANEDA
NPI 1366961740
Counselor - Professional in San Antonio, TX

NPI Status: Active since September 16, 2017

Contact Information

702 SAN PEDRO AVE
SAN ANTONIO, TX
ZIP 78212
Phone: (210) 299-2400

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  • Individual
  • Female
  • Counselor
  • Professional

About CELINA CASTANEDA

This page provides the complete NPI Profile along with additional information for Celina Castaneda, a provider established in San Antonio, Texas with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1366961740 assigned on September 2017. The practitioner's primary taxonomy code is 101YP2500X with license number 35321531 (TX). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1366961740
Provider Name
CELINA CASTANEDA
Gender
Female
Entity Type
Individual
Location Address
702 SAN PEDRO AVE SAN ANTONIO, TX 78212
Location Phone
(210) 299-2400
Mailing Address
702 SAN PEDRO AVE SAN ANTONIO, TX 78212
Mailing Phone
(210) 299-2400
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
09-16-2017
Last Update Date
04-17-2026
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
35321531
License State
TX

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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 1366961740, 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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
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 6 → 12 → 3 9 → 18 → 9 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 8 + 6 + 2 + 7 + 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 1366961740.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Counselor (Professional)
702 SAN PEDRO AVE, 2ND FLOOR
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Mental Health)
702 SAN PEDRO AVE, NONE
SAN ANTONIO, TX 78212
Counselor (Addiction (Substance Use Disorder))
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Early Intervention Provider Agency
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Social Worker (School)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Case Manager/Care Coordinator
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Case Manager/Care Coordinator
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Social Worker (Clinical)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Social Worker (Clinical)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212
Counselor (Professional)
702 SAN PEDRO AVE
SAN ANTONIO, TX 78212

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366961740, enumerated as an "individual" on September 16, 2017.

The provider is located at 702 SAN PEDRO AVE SAN ANTONIO, TX 78212 and the phone number is (210) 299-2400.

Counselor with taxonomy code 101YP2500X and a focus in Professional.