ANDREA LISA GUSDORF PD, RPH
NPI 1568314904
Pharmacist - Infectious Diseases in Fort Smith, AR

NPI Status: Active since February 10, 2026

Contact Information

7301 ROGERS AVE
FORT SMITH, AR
ZIP 72903
Phone: (479) 314-1440

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  • Individual
  • Female
  • Pharmacist
  • Infectious Diseases

About ANDREA GUSDORF

This page provides the complete NPI Profile along with additional information for Andrea Gusdorf, a provider established in Fort Smith, Arkansas with a medical specialization in Pharmacist, focusing in infectious diseases . The healthcare provider is registered in the NPI registry with number 1568314904 assigned on February 2026. The practitioner's primary taxonomy code is 1835I0206X with license number PD08161 (AR). The provider is registered as an individual and her NPI record was last updated February 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1568314904
Provider Name
ANDREA LISA GUSDORF PD, RPH
Gender
Female
Entity Type
Individual
Location Address
7301 ROGERS AVE FORT SMITH, AR 72903
Location Phone
(479) 314-1440
Mailing Address
7301 ROGERS AVE FORT SMITH, AR 72903
Mailing Phone
(479) 314-1440
Is Sole Proprietor?
Yes
Enumeration Date
02-10-2026
Last Update Date
02-10-2026
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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

Pharmacist Infectious Diseases

Taxonomy Code
1835I0206X
Type
Pharmacy Service Providers
License No.
PD08161
License State
AR
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in the use of microbiology and pharmacology to develop, implement, and monitor drug regimens that incorporate antimicrobials to optimize therapy for patients.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1568314904, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 6 + 1 + 8 + 9 + 0 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1568314904.

Other Providers at the Same Location


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

Pathology (Anatomic Pathology & Clinical Pathology)
7301 ROGERS AVE
FORT SMITH, AR 72903
Obstetrics & Gynecology
7301 ROGERS AVE
FORT SMITH, AR 72903
Clinic/Center (Multi-Specialty)
7301 ROGERS AVE
FORT SMITH, AR 72903
Internal Medicine
7301 ROGERS AVE
FORT SMITH, AR 72903
Emergency Medicine
7301 ROGERS AVE
FORT SMITH, AR 72903
Internal Medicine (Hematology & Oncology)
7301 ROGERS AVE
FORT SMITH, AR 72903
Hospitalist
7301 ROGERS AVE
FORT SMITH, AR 72903
Hospitalist
7301 ROGERS AVE
FORT SMITH, AR 72903
Emergency Medicine
7301 ROGERS AVE
FORT SMITH, AR 72903
Internal Medicine (Hematology & Oncology)
7301 ROGERS AVE
FORT SMITH, AR 72903
Long Term Care Hospital
7301 ROGERS AVE, 4TH FLOOR
FORT SMITH, AR 72903
Physician Assistant (Medical)
7301 ROGERS AVE
FORT SMITH, AR 72903
Pediatrics (Neonatal-Perinatal Medicine)
7301 ROGERS AVE
FORT SMITH, AR 72903
Pharmacist
7301 ROGERS AVE
FORT SMITH, AR 72903
Pharmacist
7301 ROGERS AVE
FORT SMITH, AR 72903
Nurse Practitioner (Acute Care)
7301 ROGERS AVE
FORT SMITH, AR 72903
Nurse Practitioner (Family)
7301 ROGERS AVE
FORT SMITH, AR 72903
Speech-Language Pathologist
7301 ROGERS AVE
FORT SMITH, AR 72903
Internal Medicine
7301 ROGERS AVE
FORT SMITH, AR 72903
Nurse Practitioner (Family)
7301 ROGERS AVE
FORT SMITH, AR 72903

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568314904, enumerated as an "individual" on February 10, 2026.

The provider is located at 7301 ROGERS AVE FORT SMITH, AR 72903 and the phone number is (479) 314-1440.

Pharmacist with taxonomy code 1835I0206X and a focus in Infectious Diseases.