WILLIAM HARRISON
NPI 1114539210
Speech-Language Pathologist in Bronx, NY

NPI Status: Active since August 19, 2020

Contact Information

370 GERARD AVE
BRONX, NY
ZIP 10451
Phone: (845) 270-8465

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  • Individual
  • Male
  • Speech-Language Pathologist

About WILLIAM HARRISON

This page provides the complete NPI Profile along with additional information for William Harrison, a provider established in Bronx, New York with a medical specialization in Speech-language Pathologist. The healthcare provider is registered in the NPI registry with number 1114539210 assigned on August 2020. The practitioner's primary taxonomy code is 235Z00000X. The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1114539210
Provider Name
WILLIAM HARRISON
Gender
Male
Entity Type
Individual
Location Address
370 GERARD AVE BRONX, NY 10451
Location Phone
(845) 270-8465
Mailing Address
51-01 39TH AVE. APT. FF 12 SUNNYSIDE, NY 11104
Is Sole Proprietor?
No
Enumeration Date
08-19-2020
Last Update Date
08-19-2020
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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
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 1114539210, 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
1
Doubled → 2
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 1 → 2 5 → 10 → 1 9 → 18 → 9 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 1 + 0 + 3 + 1 + 8 + 2 + 2 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1114539210.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Speech-Language Pathologist
370 GERARD AVE
BRONX, NY 10451
Registered Nurse (School)
370 GERARD AVE
BRONX, NY 10451

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114539210, enumerated as an "individual" on August 19, 2020.

The provider is located at 370 GERARD AVE BRONX, NY 10451 and the phone number is (845) 270-8465.

Speech-Language Pathologist with taxonomy code 235Z00000X.