ELIZABETH ANN SOUNDY PA-C
NPI 1477703809
Physician Assistant - Medical in Sioux Falls, SD

NPI Status: Active since September 22, 2008

Contact Information

2701 S MINNESOTA AVE
SUITE 3
SIOUX FALLS, SD
ZIP 57105
Phone: (605) 339-3378
Fax: (605) 339-0710

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NPPES record last updated: September 22, 2008. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Physician Assistant
  • Medical

About ELIZABETH SOUNDY

This page provides the complete NPI Profile along with additional information for Elizabeth Soundy, a primary care provider established in Sioux Falls, South Dakota with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1477703809 assigned on September 2008. The practitioner's primary taxonomy code is 363AM0700X with license number 0259 (SD). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1477703809
Provider Name
ELIZABETH ANN SOUNDY PA-C
Gender
Female
Entity Type
Individual
Location Address
2701 S MINNESOTA AVE SUITE 3 SIOUX FALLS, SD 57105
Location Phone
(605) 339-3378
Location Fax
(605) 339-0710
Mailing Address
2701 S MINNESOTA AVE SUITE 3 SIOUX FALLS, SD 57105
Mailing Phone
(605) 339-3378
Mailing Fax
(605) 339-0710
Is Sole Proprietor?
No
Enumeration Date
09-22-2008
Last Update Date
09-22-2008
Code Navigator

A primary care provider (PCP) like Elizabeth Soundy sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc .

Location Map

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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
0259
License State
SD

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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 1477703809, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
4
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 7 → 14 → 5 7 → 14 → 5 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 4 + 0 + 6 + 8 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1477703809.

Other Providers at the Same Location


The following 17 providers are registered at the same or a nearby location.

Family Medicine
2701 S MINNESOTA AVE, STE 3
SIOUX FALLS, SD 57105
Pediatrics
2701 S MINNESOTA AVE, SUITE 3
SIOUX FALLS, SD 57105
Counselor (Mental Health)
2701 S MINNESOTA AVE
SIOUX FALLS, SD 57105
Physician Assistant
2701 S MINNESOTA AVE, SUITE 3
SIOUX FALLS, SD 57105
Counselor (Mental Health)
2701 S MINNESOTA AVE, SUITE 3
SIOUX FALLS, SD 57105
Pharmacist
2701 S MINNESOTA AVE, SUITE 1
SIOUX FALLS, SD 57105
Pharmacy
2701 S MINNESOTA AVE, SUITE 1
SIOUX FALLS, SD 57105
Pharmacy
2701 S MINNESOTA AVE, SUITE 1
SIOUX FALLS, SD 57105
Counselor (Addiction (Substance Use Disorder))
2701 S MINNESOTA AVE, SUITE 6
SIOUX FALLS, SD 57105
Pharmacist
2701 S MINNESOTA AVE, SUITE 1
SIOUX FALLS, SD 57105
Pharmacist
2701 S MINNESOTA AVE, STE 1
SIOUX FALLS, SD 57105
Pharmacist
2701 S MINNESOTA AVE
SIOUX FALLS, SD 57105
Pharmacist
2701 S MINNESOTA AVE
SIOUX FALLS, SD 57105
Pharmacist
2701 S MINNESOTA AVE, STE 1
SIOUX FALLS, SD 57105
Pharmacist
2701 S MINNESOTA AVE
SIOUX FALLS, SD 57105
Pharmacist
2701 S MINNESOTA AVE
SIOUX FALLS, SD 57105
Pharmacist (Pharmacotherapy)
2701 S MINNESOTA AVE
SIOUX FALLS, SD 57105

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477703809, enumerated as an "individual" on September 22, 2008.

The provider is located at 2701 S MINNESOTA AVE SUITE 3 SIOUX FALLS, SD 57105 and the phone number is (605) 339-3378.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.