RODDERICK DEANDRE DORSEY-WILLIAMS LCSW
NPI 1700653078
Social Worker - School in Washington, DC

NPI Status: Active since December 07, 2023

Contact Information

1436 U ST NW STE 401
WASHINGTON, DC
ZIP 20009
Phone: (202) 506-5486

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  • Individual
  • Male
  • Social Worker
  • School

About RODDERICK DORSEY-WILLIAMS

This page provides the complete NPI Profile along with additional information for Rodderick Dorsey-williams, a provider established in Washington, District Of Columbia with a medical specialization in Social Worker, focusing in school . The healthcare provider is registered in the NPI registry with number 1700653078 assigned on December 2023. The practitioner's primary taxonomy code is 1041S0200X with license number LC200002982 (DC). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1700653078
Provider Name
RODDERICK DEANDRE DORSEY-WILLIAMS LCSW
Gender
Male
Entity Type
Individual
Location Address
1436 U ST NW STE 401 WASHINGTON, DC 20009
Location Phone
(202) 506-5486
Mailing Address
2219 TOWN CENTER DR SE APT 187 WASHINGTON, DC 20020
Mailing Phone
(312) 399-0412
Is Sole Proprietor?
No
Enumeration Date
12-07-2023
Last Update Date
12-07-2023
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A school social worker like Rodderick Dorsey-williams works with teachers, parents, and school administrators to develop plans and strategies to improve students' academic performance and social development. Students are referred to school social workers to deal with problems like aggressive behavior, bullying, or frequent school absences.

Location Map

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

Social Worker School

Taxonomy Code
1041S0200X
Type
Behavioral Health & Social Service Providers
License No.
LC200002982
License State
DC

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11041C0700XBehavioral Health & Social Service Providers

Social Worker
Clinical

149023968 (IL)

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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 1700653078, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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

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 + 5 + 6 + 0 + 1 + 4 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1700653078.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Counselor (Mental Health)
1436 U ST NW STE 401
WASHINGTON, DC 20009
Social Worker (Clinical)
1436 U ST NW STE 401
WASHINGTON, DC 20009
Counselor (Mental Health)
1436 U ST NW STE 401
WASHINGTON, DC 20009
Social Worker
1436 U ST NW STE 401
WASHINGTON, DC 20009

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700653078, enumerated as an "individual" on December 07, 2023.

The provider is located at 1436 U ST NW STE 401 WASHINGTON, DC 20009 and the phone number is (202) 506-5486.

Social Worker with taxonomy code 1041S0200X and a focus in School.