SYLVIA VARGAS FNP-BC
NPI 1528479953
Nurse Practitioner - Family in Edinburg, TX

NPI Status: Active since May 20, 2014

Contact Information

303 CONQUEST
EDINBURG, TX
ZIP 78539
Phone: (956) 381-5817
Fax: (956) 381-5397

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NPPES record last updated: September 9, 2016. Verified against the NPPES registry weekly; last sync: July 12, 2026.

Record update history: Aug 8, 2016, Jul 1, 2016 (2 updates tracked since 2016).

  • Individual
  • Female
  • Nurse Practitioner
  • Family

About SYLVIA VARGAS

This page provides the complete NPI Profile along with additional information for Sylvia Vargas, a provider established in Edinburg, Texas with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1528479953 assigned on May 2014. The practitioner's primary taxonomy code is 363LF0000X with license number 526176 (TX). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1528479953
Provider Name
SYLVIA VARGAS FNP-BC
Gender
Female
Entity Type
Individual
Location Address
303 CONQUEST EDINBURG, TX 78539
Location Phone
(956) 381-5817
Location Fax
(956) 381-5397
Mailing Address
2102 TREASURE HILLS BLVD. #3.144.05 HARLINGEN, TX 78550
Mailing Phone
(956) 296-1437
Mailing Fax
(956) 296-6842
Is Sole Proprietor?
No
Enumeration Date
05-20-2014
Last Update Date
09-09-2016
Code Navigator

A nurse practitioner (NP) like Sylvia Vargas is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
526176
License State
TX

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
523921ZK0DMEDICARE PIN (08)TX 

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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 1528479953, 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 77. The final step is to find the difference between that total and the next multiple of ten (80 - 77 = 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
5
Unchanged
Pos 3
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 4 → 8 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 8 + 7 + 1 + 8 + 9 + 1 + 0 + 24 = 77

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

The next multiple of ten after 77 is 80. The difference is the calculated check digit.

80 - 77 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1528479953.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
303 CONQUEST
EDINBURG, TX 78539
Family Medicine
303 CONQUEST
EDINBURG, TX 78539

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528479953, enumerated as an "individual" on May 20, 2014.

The provider is located at 303 CONQUEST EDINBURG, TX 78539 and the phone number is (956) 381-5817.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.