KRISTIN TORDOFF LMSW
NPI 1841574811
Rehabilitation Practitioner in Las Vegas, NV

NPI Status: Active since October 07, 2011

Contact Information

500 N RAINBOW BLVD
LAS VEGAS, NV
ZIP 89107
Phone: (725) 230-0141

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

Individual
Female
Rehabilitation Practitioner

About KRISTIN TORDOFF

This page provides the complete NPI Profile along with additional information for Kristin Tordoff, a provider established in Las Vegas, Nevada with a medical specialization in Rehabilitation Practitioner. The healthcare provider is registered in the NPI registry with number 1841574811 assigned on October 2011. The practitioner's primary taxonomy code is 225400000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI: 1841574811
Provider Name: KRISTIN TORDOFF LMSW
Gender: Female
Entity Type: Individual
Location Address: 500 N RAINBOW BLVD LAS VEGAS, NV 89107
Location Phone: (725) 230-0141
Mailing Address: 502 E 4TH ST MORRIS, MN 56267
Mailing Phone: (320) 815-2142
Is Sole Proprietor?: Yes
Enumeration Date: 10-07-2011
Last Update Date: 11-18-2025
Code Navigator

Location Map

Secondary Locations

502 E 4th St
Morris, MN 56267
(320) 815-2142

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: Rehabilitation Practitioner
Taxonomy Code: 225400000X
Type: Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Description: A health care practitioner who trains or retrains individuals disabled by disease or injury to help them attain their maximum functional capacity.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No.	Taxonomy Code	Type	Classification / Specialization	License No. (State)
1	104100000X	Behavioral Health & Social Service Providers	Social Worker

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 1841574811, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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 → 8

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 8

Pos 8

Unchanged

Pos 9

Doubled → 2

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 4 → 8 5 → 10 → 1 4 → 8 1 → 2