MELISSA WILLIAMS
NPI 1811615032
Counselor - School in Bronx, NY

NPI Status: Active since August 15, 2022

Contact Information

3160 WEBSTER AVE APT 7A
BRONX, NY
ZIP 10467
Phone: (646) 750-4684

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  • Individual
  • Female
  • Counselor
  • School

About MELISSA WILLIAMS

This page provides the complete NPI Profile along with additional information for Melissa Williams, a provider established in Bronx, New York with a medical specialization in Counselor, focusing in school . The healthcare provider is registered in the NPI registry with number 1811615032 assigned on August 2022. The practitioner's primary taxonomy code is 101YS0200X with license number 1546028211 (NY). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1811615032
Provider Name
MELISSA WILLIAMS
Gender
Female
Entity Type
Individual
Location Address
3160 WEBSTER AVE APT 7A BRONX, NY 10467
Location Phone
(646) 750-4684
Mailing Address
3160 WEBSTER AVE APT 7A BRONX, NY 10467
Mailing Phone
(646) 750-4684
Is Sole Proprietor?
Yes
Enumeration Date
08-15-2022
Last Update Date
08-15-2022
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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

Counselor School

Taxonomy Code
101YS0200X
Type
Behavioral Health & Social Service Providers
License No.
1546028211
License State
NY

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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 1811615032, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
0
Unchanged
Pos 9
3
Doubled → 6
Check
2
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 6 → 12 → 3 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 2 + 1 + 1 + 0 + 0 + 6 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1811615032.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811615032, enumerated as an "individual" on August 15, 2022.

The provider is located at 3160 WEBSTER AVE APT 7A BRONX, NY 10467 and the phone number is (646) 750-4684.

Counselor with taxonomy code 101YS0200X and a focus in School.