LISA NEFZGER
NPI 1902792419
Pharmacist - Emergency Medicine in Fort Worth, TX

NPI Status: Active since June 13, 2025

Contact Information

1301 PENNSYLVANIA AVE
FORT WORTH, TX
ZIP 76104
Phone: (817) 250-2000

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  • Individual
  • Female
  • Pharmacist
  • Emergency Medicine

About LISA NEFZGER

This page provides the complete NPI Profile along with additional information for Lisa Nefzger, a provider established in Fort Worth, Texas with a medical specialization in Pharmacist, focusing in emergency medicine . The healthcare provider is registered in the NPI registry with number 1902792419 assigned on June 2025. The practitioner's primary taxonomy code is 1835E0208X with license number 74249 (TX). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1902792419
Provider Name
LISA NEFZGER
Gender
Female
Entity Type
Individual
Location Address
1301 PENNSYLVANIA AVE FORT WORTH, TX 76104
Location Phone
(817) 250-2000
Mailing Address
6024 TUSCAN LN FORT WORTH, TX 76123
Mailing Phone
(217) 791-9609
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
06-13-2025
Last Update Date
06-13-2025
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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

Pharmacist Emergency Medicine

Taxonomy Code
1835E0208X
Type
Pharmacy Service Providers
License No.
74249
License State
TX
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in the care for patients at the bedside in emergency medicine settings.

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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 1902792419, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 1 + 4 + 9 + 4 + 4 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1902792419.

Other Providers at the Same Location


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

Pediatrics (Neonatal-Perinatal Medicine)
1301 PENNSYLVANIA AVE, NEONATOLOGY OFFICES, PEDIATRIX MEDICAL GROUP OF TEXAS
FORT WORTH, TX 76104
Anesthesiology
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Anesthetist, Certified Registered
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Anesthetist, Certified Registered
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Anesthetist, Certified Registered
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Anesthetist, Certified Registered
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Anesthetist, Certified Registered
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Anesthetist, Certified Registered
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Anesthetist, Certified Registered
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Anesthetist, Certified Registered
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Anesthetist, Certified Registered
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pediatrics
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Practitioner (Neonatal, Critical Care)
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pediatrics (Neonatal-Perinatal Medicine)
1301 PENNSYLVANIA AVE, OFFICE OF NEONATOLOGY
FORT WORTH, TX 76104
Nurse Practitioner (Neonatal)
1301 PENNSYLVANIA AVE, NEONATOLOGY OFFICE
FORT WORTH, TX 76104
Nurse Practitioner (Neonatal)
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Pediatrics (Neonatal-Perinatal Medicine)
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104
Nurse Practitioner (Neonatal)
1301 PENNSYLVANIA AVE, NEONATAL OFFICE
FORT WORTH, TX 76104
Nurse Practitioner (Neonatal, Critical Care)
1301 PENNSYLVANIA AVE, NEONATOLOGY
FORT WORTH, TX 76104
Pediatrics (Neonatal-Perinatal Medicine)
1301 PENNSYLVANIA AVE
FORT WORTH, TX 76104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902792419, enumerated as an "individual" on June 13, 2025.

The provider is located at 1301 PENNSYLVANIA AVE FORT WORTH, TX 76104 and the phone number is (817) 250-2000.

Pharmacist with taxonomy code 1835E0208X and a focus in Emergency Medicine.