ALEXIS FARMER MD
NPI 1356084636
Preventive Medicine - Public Health & General Preventive Medicine in Austin, TX

NPI Status: Active since April 15, 2022

Contact Information

1100 W 49TH ST
AUSTIN, TX
ZIP 78756
Phone: (512) 571-0426

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  • Individual
  • Female
  • Preventive Medicine
  • Public Health & General Preventive Medic...

About ALEXIS FARMER

This page provides the complete NPI Profile along with additional information for Alexis Farmer, a provider established in Austin, Texas with a medical specialization in Preventive Medicine, focusing in public health & general preventive medicine . The healthcare provider is registered in the NPI registry with number 1356084636 assigned on April 2022. The practitioner's primary taxonomy code is 2083P0901X with license number W1163 (TX). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1356084636
Provider Name
ALEXIS FARMER MD
Gender
Female
Entity Type
Individual
Location Address
1100 W 49TH ST AUSTIN, TX 78756
Location Phone
(512) 571-0426
Mailing Address
1100 W 49TH ST AUSTIN, TX 78756
Mailing Phone
(512) 571-0426
Is Sole Proprietor?
Yes
Enumeration Date
04-15-2022
Last Update Date
10-04-2025
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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

Preventive Medicine Public Health & General Preventive Medicine

Taxonomy Code
2083P0901X
Type
Allopathic & Osteopathic Physicians
License No.
W1163
License State
TX
Taxonomy Description
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of 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 1356084636, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
6
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 5 → 10 → 1 0 → 0 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 0 + 8 + 8 + 6 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1356084636.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Case Manager/Care Coordinator
1100 W 49TH ST
AUSTIN, TX 78756
Pediatrics
1100 W 49TH ST
AUSTIN, TX 78756
Internal Medicine
1100 W 49TH ST, G 401
AUSTIN, TX 78756
Public Health or Welfare
1100 W 49TH ST
AUSTIN, TX 78756
Preventive Medicine (Public Health & General Preventive Medicine)
1100 W 49TH ST
AUSTIN, TX 78756
Registered Nurse
1100 W 49TH ST, #M434
AUSTIN, TX 78756
Dentist (General Practice)
1100 W 49TH ST
AUSTIN, TX 78756
Internal Medicine (Infectious Disease)
1100 W 49TH ST
AUSTIN, TX 78756
Clinical Medical Laboratory
1100 W 49TH ST
AUSTIN, TX 78756
Public Health or Welfare
1100 W 49TH ST, MAIL CODE 1917, ROOM G-109
AUSTIN, TX 78756
Pharmacy Technician
1100 W 49TH ST
AUSTIN, TX 78756
Allergy & Immunology
1100 W 49TH ST
AUSTIN, TX 78756

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356084636, enumerated as an "individual" on April 15, 2022.

The provider is located at 1100 W 49TH ST AUSTIN, TX 78756 and the phone number is (512) 571-0426.

Preventive Medicine with taxonomy code 2083P0901X and a focus in Public Health & General Preventive Medicine.