MADISON NEVELLE LONG
NPI 1902736770
Specialist/Technologist - Speech-Language Assistant in Tampa, FL

NPI Status: Active since May 21, 2026

Contact Information

3550 W WATERS AVE
TAMPA, FL
ZIP 33614
Phone: (813) 776-6884

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  • Individual
  • Female
  • Specialist/Technologist
  • Speech-Language Assistant

About MADISON LONG

This page provides the complete NPI Profile along with additional information for Madison Long, a provider established in Tampa, Florida with a medical specialization in Specialist/technologist, focusing in speech-language assistant . The healthcare provider is registered in the NPI registry with number 1902736770 assigned on May 2026. The practitioner's primary taxonomy code is 2355S0801X. The provider is registered as an individual and her NPI record was last updated May 2026. Madison Long operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1902736770
Provider Name
MADISON NEVELLE LONG
Gender
Female
Entity Type
Individual
Location Address
3550 W WATERS AVE TAMPA, FL 33614
Location Phone
(813) 776-6884
Mailing Address
3701 HOLLOW WOOD DR VALRICO, FL 33596
Mailing Phone
(813) 416-8884
Is Sole Proprietor?
Yes
Enumeration Date
05-21-2026
Last Update Date
05-21-2026
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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
License State
FL

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1902736770, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 1 + 4 + 3 + 1 + 2 + 7 + 1 + 4 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1902736770.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Clinic/Center (Health Service)
3550 W WATERS AVE, SUITE 108
TAMPA, FL 33614
Specialist
3550 W WATERS AVE, SUITE 260
TAMPA, FL 33614
Massage Therapist
3550 W WATERS AVE, SUITE 101
TAMPA, FL 33614
Clinic/Center (Rehabilitation)
3550 W WATERS AVE, SUITE 101
TAMPA, FL 33614
Family Medicine
3550 W WATERS AVE, SUITE 110
TAMPA, FL 33614
Family Medicine
3550 W WATERS AVE
TAMPA, FL 33614
Occupational Therapy Assistant
3550 W WATERS AVE
TAMPA, FL 33614
Behavior Technician
3550 W WATERS AVE
TAMPA, FL 33614
Occupational Therapist (Pediatrics)
3550 W WATERS AVE
TAMPA, FL 33614

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902736770, enumerated as an "individual" on May 21, 2026.

The provider is located at 3550 W WATERS AVE TAMPA, FL 33614 and the phone number is (813) 776-6884.

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