MADDEN FINN M.S., SLP
NPI 1801757596
Speech-Language Pathologist in Charlotte, NC

NPI Status: Active since November 21, 2025

Contact Information

2711 RANDOLPH RD
CHARLOTTE, NC
ZIP 28207
Phone: (980) 302-8271

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  • Individual
  • Female
  • Speech-Language Pathologist

About MADDEN FINN

This page provides the complete NPI Profile along with additional information for Madden Finn, a provider established in Charlotte, North Carolina with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1801757596 assigned on November 2025. The practitioner's primary taxonomy code is 235Z00000X. The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1801757596
Provider Name
MADDEN FINN M.S., SLP
Gender
Female
Entity Type
Individual
Location Address
2711 RANDOLPH RD CHARLOTTE, NC 28207
Location Phone
(980) 302-8271
Mailing Address
2711 RANDOLPH RD CHARLOTTE, NC 28207
Mailing Phone
(980) 302-8271
Is Sole Proprietor?
No
Enumeration Date
11-21-2025
Last Update Date
11-21-2025
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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

Speech-Language Pathologist

Taxonomy Code
235Z00000X
Type
Speech, Language and Hearing Service Providers
License State
NC
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.

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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 1801757596, 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
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
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 7 → 14 → 5 7 → 14 → 5 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 1 + 4 + 5 + 1 + 4 + 5 + 1 + 8 + 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 1801757596.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Obstetrics & Gynecology (Gynecology)
2711 RANDOLPH RD, STE 512
CHARLOTTE, NC 28207
Obstetrics & Gynecology (Gynecology)
2711 RANDOLPH RD, STE 512
CHARLOTTE, NC 28207
Internal Medicine
2711 RANDOLPH RD, SUITE 505
CHARLOTTE, NC 28207
Nurse Practitioner (Women's Health)
2711 RANDOLPH RD, SUITE 100
CHARLOTTE, NC 28207
Pediatrics
2711 RANDOLPH RD, SUITE 501
CHARLOTTE, NC 28207
Internal Medicine (Nephrology)
2711 RANDOLPH RD, BLDG 400
CHARLOTTE, NC 28207
Internal Medicine (Nephrology)
2711 RANDOLPH RD, BLDG 400
CHARLOTTE, NC 28207
Internal Medicine (Nephrology)
2711 RANDOLPH RD, BLDG 400
CHARLOTTE, NC 28207
Specialist
2711 RANDOLPH RD, SUITE 100
CHARLOTTE, NC 28207
Dentist
2711 RANDOLPH RD, SUITE 205
CHARLOTTE, NC 28207
Occupational Therapist (Pediatrics)
2711 RANDOLPH RD, SUITE 509
CHARLOTTE, NC 28207
Preventive Medicine (Occupational Medicine)
2711 RANDOLPH RD
CHARLOTTE, NC 28207
Surgery (Plastic and Reconstructive Surgery)
2711 RANDOLPH RD, SUITE # 502
CHARLOTTE, NC 28207
Dentist (Orthodontics and Dentofacial Orthopedics)
2711 RANDOLPH RD, SUITE 600
CHARLOTTE, NC 28207
Surgery (Surgery of the Hand)
2711 RANDOLPH RD, SUITE 305
CHARLOTTE, NC 28207
Dentist (General Practice)
2711 RANDOLPH RD, SUITE 205
CHARLOTTE, NC 28207
Chiropractor
2711 RANDOLPH RD, SUITE 203
CHARLOTTE, NC 28207
Dentist (Pediatric Dentistry)
2711 RANDOLPH RD, STE 201
CHARLOTTE, NC 28207
Physical Therapist (Pediatrics)
2711 RANDOLPH RD, 509
CHARLOTTE, NC 28207
Nurse Practitioner (Family)
2711 RANDOLPH RD, BLDG 400
CHARLOTTE, NC 28207

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801757596, enumerated as an "individual" on November 21, 2025.

The provider is located at 2711 RANDOLPH RD CHARLOTTE, NC 28207 and the phone number is (980) 302-8271.

Speech-Language Pathologist with taxonomy code 235Z00000X.