ARIEL LYNNE WILLIAMS DEM
NPI 1699316356
Midwife, Lay in Las Vegas, NV

NPI Status: Active since October 03, 2019

Contact Information

6290 S PECOS RD STE 400
LAS VEGAS, NV
ZIP 89120
Phone: (702) 478-5080

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Midwife, Lay

About ARIEL WILLIAMS

This page provides the complete NPI Profile along with additional information for Ariel Williams, a provider established in Las Vegas, Nevada with a medical specialization in Midwife, Lay. The healthcare provider is registered in the NPI registry with number 1699316356 assigned on October 2019. The practitioner's primary taxonomy code is 175M00000X. The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI: 1699316356
Provider Name: ARIEL LYNNE WILLIAMS DEM
Gender: Female
Entity Type: Individual
Location Address: 6290 S PECOS RD STE 400 LAS VEGAS, NV 89120
Location Phone: (702) 478-5080
Mailing Address: 2031 HUSSIUM HILLS ST UNIT 208 LAS VEGAS, NV 89108
Mailing Phone: (702) 205-9170
Is Sole Proprietor?: Yes
Enumeration Date: 10-03-2019
Last Update Date: 10-03-2019
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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: Midwife, Lay
Taxonomy Code: 175M00000X
Type: Other Service Providers
License State: NV
Taxonomy Description: A person qualified by experience and limited specialized training to provide obstetric and neo-natal care in the management of women having normal pregnancy, labor and childbirth. The lay midwife is licensed in some states.

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 1699316356, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 18 → 1 + 8

Pos 4

Unchanged

Pos 5

Doubled → 6

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

Pos 8

Unchanged

Pos 9

Doubled → 10 → 1 + 0

Check

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 9 → 18 → 9 3 → 6 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 6 + 1 + 1 + 2 + 3 + 1 + 0 + 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 1699316356.