TIFFANY TRASK
NPI 1710331921
Speech-Language Pathologist in Rapid City, SD

NPI Status: Active since April 14, 2016

Contact Information

4447 S CANYON RD STE 6
RAPID CITY, SD
ZIP 57702
Phone: (605) 443-6164

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NPPES record last updated: July 11, 2022. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Speech-Language Pathologist
  • Accepts Insurance

About TIFFANY TRASK

This page provides the complete NPI Profile along with additional information for Tiffany Trask, a provider established in Rapid City, South Dakota with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1710331921 assigned on April 2016. The practitioner's primary taxonomy code is 235Z00000X with license number 429-SLP (SD). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1710331921
Provider Name
TIFFANY TRASK
Gender
Female
Entity Type
Individual
Location Address
4447 S CANYON RD STE 6 RAPID CITY, SD 57702
Location Phone
(605) 443-6164
Mailing Address
13455 ROCKWOOD RD RAPID CITY, SD 57702
Mailing Phone
(605) 209-8792
Is Sole Proprietor?
Yes
Enumeration Date
04-14-2016
Last Update Date
07-11-2022
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Location Map

Secondary Locations

  • 3772 Olympic Ct
    Rapid City, SD 57702
    (605) 209-8792

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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License No.
429-SLP
License State
SD
Taxonomy Description
The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

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)
1235Z00000XSpeech, Language and Hearing Service Providers

Speech-Language Pathologist

14037899 (SD)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • ConnectPlus $0 Gold - PPO
  • ConnectPlus $0 Silver - PPO
  • ConnectPlus $10,600 HSA Eligible HDHP - PPO
  • ConnectPlus $1800 - PPO
  • ConnectPlus $4500 - PPO
  • ConnectPlus $6500 HSA Eligible HDHP - PPO
  • ConnectPlus $7500 HSA Eligible HDHP - PPO
  • ConnectPlus MyWeighForward $2000 - PPO
  • ConnectPlus MyWeighForward $6000 - PPO
  • ConnectPlus Standard $2000 - PPO
  • ConnectPlus Standard $6000 - PPO
  • ConnectPlus Standard $7500 HSA Eligible HDHP - PPO
  • Bronze Classic - EPO
  • Bronze Classic | with Bryan Health - EPO
  • Bronze Classic 4700 - EPO
  • Bronze Classic Standard - EPO
  • Bronze Classic Standard | with Bryan Health - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Bronze Elite + PCP Saver Plus | with Bryan Health - EPO
  • Bronze Simple Diabetes - EPO
  • Bronze Simple Diabetes | with Bryan Health - EPO
  • Gold Classic Standard - EPO
  • Gold Classic Standard | with Bryan Health - EPO
  • Gold Elite - EPO
  • Gold Elite | with Bryan Health - EPO
  • Secure - EPO
  • Silver Classic - EPO
  • Silver Classic Standard - EPO
  • Silver Classic Standard | with Bryan Health - EPO
  • Silver Simple Diabetes - EPO
  • Silver Simple Diabetes | with Bryan Health - EPO
  • Silver Simple PCP Saver - EPO
  • Sanford Individual Simplicity $1,750 - PPO
  • Sanford Individual Simplicity $10,600 - PPO
  • Sanford Individual Simplicity $3,500 - PPO
  • Sanford Individual Simplicity $4,750 - PPO
  • Sanford Individual Simplicity $6,500 - PPO
  • Sanford Individual Simplicity $7,200 HSA Qualified - PPO
  • Sanford Individual Simplicity Standardized $2,000 - PPO
  • Sanford Individual Simplicity Standardized $6,000 - PPO
  • Sanford Individual Simplicity Standardized $7,500 - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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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 1710331921, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 1 → 2 3 → 6 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 6 + 3 + 2 + 9 + 4 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1710331921.

Other Providers at the Same Location


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

Dermatology
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Clinic/Center (Medical Specialty)
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Nurse Practitioner (Family)
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Nurse Practitioner (Family)
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Otolaryngology
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Otolaryngology
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Speech-Language Pathologist
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Speech-Language Pathologist
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Clinic/Center (Adult Mental Health)
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Social Worker (Clinical)
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Social Worker
4447 S CANYON RD STE 6
RAPID CITY, SD 57702
Social Worker (Clinical)
4447 S CANYON RD STE 6
RAPID CITY, SD 57702

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710331921, enumerated as an "individual" on April 14, 2016.

The provider is located at 4447 S CANYON RD STE 6 RAPID CITY, SD 57702 and the phone number is (605) 443-6164.

Speech-Language Pathologist with taxonomy code 235Z00000X.

The provider might be accepting Accepts: Avera Health Plans, Oscar Insurance Company and. Please consult your insurance carrier or call the provider to verify.