JONATHAN A SILIGNAVONG
NPI 1124760913
Pharmacist - Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Dallas, TX

NPI Status: Active since April 11, 2022

Contact Information

1411 N BECKLEY AVE
DALLAS, TX
ZIP 75203
Phone: (214) 947-4699

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  • Individual
  • Male
  • Pharmacist
  • Pharmacist Clinician (PhC)/ Clinical Pha...

About JONATHAN SILIGNAVONG

This page provides the complete NPI Profile along with additional information for Jonathan Silignavong, a provider established in Dallas, Texas with a medical specialization in Pharmacist, focusing in pharmacist clinician (phc)/ clinical pharmacy specialist . The healthcare provider is registered in the NPI registry with number 1124760913 assigned on April 2022. The practitioner's primary taxonomy code is 1835P0018X with license number 73212 (TX). The provider is registered as an individual and his NPI record was last updated December 2025.

NPI
1124760913
Provider Name
JONATHAN A SILIGNAVONG
Gender
Male
Entity Type
Individual
Location Address
1411 N BECKLEY AVE DALLAS, TX 75203
Location Phone
(214) 947-4699
Mailing Address
1411 N BECKLEY AVE DALLAS, TX 75203
Is Sole Proprietor?
No
Enumeration Date
04-11-2022
Last Update Date
12-31-2025
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A pharmacist like Jonathan Silignavong fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

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

Pharmacist Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist

Taxonomy Code
1835P0018X
Type
Pharmacy Service Providers
License No.
73212
License State
TX
Taxonomy Description
Pharmacist Clinician/Clinical Pharmacy Specialist is a pharmacist with additional training and an expanded scope of practice that may include prescriptive authority, therapeutic management, and disease management.

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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 1124760913, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 1 + 4 + 6 + 0 + 9 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1124760913.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pediatrics
1411 N BECKLEY AVE, SUITE 164
DALLAS, TX 75203
Internal Medicine (Infectious Disease)
1411 N BECKLEY AVE, PAV III STE#268
DALLAS, TX 75203
Physician Assistant
1411 N BECKLEY AVE, PAV III STE#152
DALLAS, TX 75203
Transplant Surgery
1411 N BECKLEY AVE, PAV III STE#268
DALLAS, TX 75203
Surgery
1411 N BECKLEY AVE, PAV III, SUITE 268
DALLAS, TX 75203
Urology
1411 N BECKLEY AVE, SUITE 464
DALLAS, TX 75203
Neurological Surgery
1411 N BECKLEY AVE, PAV III STE#152
DALLAS, TX 75203
Neurological Surgery
1411 N BECKLEY AVE, PAV III STE#152
DALLAS, TX 75203
Neurological Surgery
1411 N BECKLEY AVE, PAV III STE#152
DALLAS, TX 75203
Internal Medicine
1411 N BECKLEY AVE, PAVILION III, STE. 352
DALLAS, TX 75203
Physician Assistant
1411 N BECKLEY AVE, PAVILION 3, STE 268
DALLAS, TX 75203
Neurological Surgery
1411 N BECKLEY AVE, PAV III STE#152
DALLAS, TX 75203
Dermatology (MOHS-Micrographic Surgery)
1411 N BECKLEY AVE, PAVILION III, SUITE 470
DALLAS, TX 75203
Nurse Practitioner (Family)
1411 N BECKLEY AVE, PAV III STE#152
DALLAS, TX 75203
Ophthalmology
1411 N BECKLEY AVE, STE #460
DALLAS, TX 75203
Physician Assistant
1411 N BECKLEY AVE, PAV III STE#268
DALLAS, TX 75203
Transplant Surgery
1411 N BECKLEY AVE, PAV III STE#268
DALLAS, TX 75203
Physician Assistant
1411 N BECKLEY AVE, PAVILION III, SUITE 474
DALLAS, TX 75203
Clinical Medical Laboratory
1411 N BECKLEY AVE, PAVILION 3, SUITE 174
DALLAS, TX 75203
Obstetrics & Gynecology
1411 N BECKLEY AVE, PAV III, STE 356
DALLAS, TX 75203

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124760913, enumerated as an "individual" on April 11, 2022.

The provider is located at 1411 N BECKLEY AVE DALLAS, TX 75203 and the phone number is (214) 947-4699.

Pharmacist with taxonomy code 1835P0018X and a focus in Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist.