ANTHEA SEYMOUR
NPI 1003705286
Social Worker in Washington, DC

NPI Status: Active since July 01, 2025

Contact Information

2041 MARTIN LUTHER KING JR AVE SE
WASHINGTON, DC
ZIP 20020
Phone: (202) 547-8450
Fax: (202) 388-4339

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  • Individual
  • Female
  • Social Worker

About ANTHEA SEYMOUR

This page provides the complete NPI Profile along with additional information for Anthea Seymour, a provider established in Washington, District Of Columbia with a medical specialization in Social Worker. The healthcare provider is registered in the NPI registry with number 1003705286 assigned on July 2025. The practitioner's primary taxonomy code is 104100000X with license number LG50079626 (DC). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1003705286
Provider Name
ANTHEA SEYMOUR
Gender
Female
Entity Type
Individual
Location Address
2041 MARTIN LUTHER KING JR AVE SE WASHINGTON, DC 20020
Location Phone
(202) 547-8450
Location Fax
(202) 388-4339
Mailing Address
15000 DUNLEIGH DR BOWIE, MD 20721
Mailing Phone
(240) 401-7196
Mailing Fax
(202) 388-4339
Is Sole Proprietor?
Yes
Enumeration Date
07-01-2025
Last Update Date
07-02-2025
Code Navigator

A social worker like Anthea Seymour helps patients solve and cope with problems in their everyday lives, diagnoses and treats mental, behavioral, and emotional problems. Social workers help in wide range of situations, such as adopting a child, illness, divorce, or unemployment.

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

Taxonomy Code
104100000X
Type
Behavioral Health & Social Service Providers
License No.
LG50079626
License State
DC
Taxonomy Description
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

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)
1104100000XBehavioral Health & Social Service Providers

Social Worker

LG50079626 (MD)

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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 1003705286, 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 5 → 10 → 1 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 4 + 0 + 1 + 0 + 2 + 1 + 6 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1003705286.

Other Providers at the Same Location


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

Chiropractor
2041 MARTIN LUTHER KING JR AVE SE, SUITE E
WASHINGTON, DC 20020
Family Medicine
2041 MARTIN LUTHER KING JR AVE SE, SUITE: LL-2
WASHINGTON, DC 20020
Internal Medicine (Infectious Disease)
2041 MARTIN LUTHER KING JR AVE SE, SUITE M2
WASHINGTON, DC 20020
Durable Medical Equipment & Medical Supplies
2041 MARTIN LUTHER KING JR AVE SE, STE 106A
WASHINGTON, DC 20020
Social Worker (Clinical)
2041 MARTIN LUTHER KING JR AVE SE, SUITE M-2
WASHINGTON, DC 20020
Counselor (Mental Health)
2041 MARTIN LUTHER KING JR AVE SE, SUITE M 2
WASHINGTON, DC 20020
Clinic/Center (Dental)
2041 MARTIN LUTHER KING JR AVE SE, SUITE M-11
WASHINGTON, DC 20020
Social Worker (Clinical)
2041 MARTIN LUTHER KING JR AVE SE, 239
WASHINGTON, DC 20020
Social Worker (Clinical)
2041 MARTIN LUTHER KING JR AVE SE, SUITE 201
WASHINGTON, DC 20020
Physician Assistant
2041 MARTIN LUTHER KING JR AVE SE, SUITE 300
WASHINGTON, DC 20020
Social Worker (Clinical)
2041 MARTIN LUTHER KING JR AVE SE, SUITE 236
WASHINGTON, DC 20020
Counselor
2041 MARTIN LUTHER KING JR AVE SE, SUITE205
WASHINGTON, DC 20020
Social Worker
2041 MARTIN LUTHER KING JR AVE SE, SUITE 201
WASHINGTON, DC 20020
Clinic/Center (Rehabilitation)
2041 MARTIN LUTHER KING JR AVE SE, SUITE 401
WASHINGTON, DC 20020
General Practice
2041 MARTIN LUTHER KING JR AVE SE, LL2
WASHINGTON, DC 20020
Counselor (Professional)
2041 MARTIN LUTHER KING JR AVE SE, SUIT 236
WASHINGTON, DC 20020
Social Worker (Clinical)
2041 MARTIN LUTHER KING JR AVE SE
WASHINGTON, DC 20020
Nurse Practitioner (Family)
2041 MARTIN LUTHER KING JR AVE SE, SUITE 300
WASHINGTON, DC 20020
Counselor (Addiction (Substance Use Disorder))
2041 MARTIN LUTHER KING JR AVE SE, SUITE 303
WASHINGTON, DC 20020
Social Worker (Clinical)
2041 MARTIN LUTHER KING JR AVE SE, 303
WASHINGTON, DC 20020

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003705286, enumerated as an "individual" on July 01, 2025.

The provider is located at 2041 MARTIN LUTHER KING JR AVE SE WASHINGTON, DC 20020 and the phone number is (202) 547-8450.

Social Worker with taxonomy code 104100000X.