MADISON KALSU
NPI 1700677945
Specialist/Technologist - Speech-Language Assistant in Midwest City, OK

NPI Status: Active since May 15, 2025

Contact Information

101 N POST RD STE A
MIDWEST CITY, OK
ZIP 73130
Phone: (405) 397-3550

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  • Individual
  • Specialist/Technologist
  • Speech-Language Assistant

About MADISON KALSU

This page provides the complete NPI Profile along with additional information for Madison Kalsu, a provider established in Midwest City, Oklahoma operating as a Specialist/technologist, focusing in speech-language assistant . The healthcare provider is registered in the NPI registry with number 1700677945 assigned on May 2025. The practitioner's primary taxonomy code is 2355S0801X. The provider is registered as an individual and their NPI record was last updated one year ago.

NPI
1700677945
Provider Name
MADISON KALSU
Gender
Entity Type
Individual
Location Address
101 N POST RD STE A MIDWEST CITY, OK 73130
Location Phone
(405) 397-3550
Mailing Address
101 N POST RD STE A MIDWEST CITY, OK 73130
Is Sole Proprietor?
No
Enumeration Date
05-15-2025
Last Update Date
07-01-2025
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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

Specialist/Technologist Speech-Language Assistant

Taxonomy Code
2355S0801X
Type
Speech, Language and Hearing Service Providers

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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 1700677945, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 0 → 0 6 → 12 → 3 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 1 + 2 + 7 + 1 + 4 + 9 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1700677945.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Speech-Language Pathologist
101 N POST RD STE A
MIDWEST CITY, OK 73130
Occupational Therapy Assistant
101 N POST RD STE A
MIDWEST CITY, OK 73130
Occupational Therapist
101 N POST RD STE A
MIDWEST CITY, OK 73130
Physical Therapy Assistant
101 N POST RD STE A
MIDWEST CITY, OK 73130
Occupational Therapy Assistant
101 N POST RD STE A
OKLAHOMA CITY, OK 73130
Occupational Therapist
101 N POST RD STE A
MIDWEST CITY, OK 73130
Occupational Therapy Assistant
101 N POST RD STE A
MIDWEST CITY, OK 73130
Occupational Therapy Assistant
101 N POST RD STE A
OKLAHOMA CITY, OK 73130
Speech-Language Pathologist
101 N POST RD STE A
MIDWEST CITY, OK 73130
Occupational Therapy Assistant
101 N POST RD STE A
MIDWEST CITY, OK 73130
Occupational Therapy Assistant
101 N POST RD STE A
MIDWEST CITY, OK 73130
Physical Therapy Assistant
101 N POST RD STE A
MIDWEST CITY, OK 73130
Physical Therapy Assistant
101 N POST RD STE A
MIDWEST CITY, OK 73130
Speech-Language Pathologist
101 N POST RD STE A
MIDWEST CITY, OK 73130
Specialist/Technologist (Speech-Language Assistant)
101 N POST RD STE A
MIDWEST CITY, OK 73130
Clinic/Center (Physical Therapy)
101 N POST RD STE A
MIDWEST CITY, OK 73130

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700677945, enumerated as an "individual" on May 15, 2025.

The provider is located at 101 N POST RD STE A MIDWEST CITY, OK 73130 and the phone number is (405) 397-3550.

Specialist/Technologist with taxonomy code 2355S0801X and a focus in Speech-Language Assistant.