MARIE WLADIMIR LOUIS CHARLES
NPI 1780525477
Registered Nurse - General Practice in Washington, DC

NPI Status: Active since April 04, 2026

Contact Information

77 P ST NE
WASHINGTON, DC
ZIP 20002
Phone: (202) 441-8458

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  • Individual
  • Male
  • Registered Nurse
  • General Practice

About MARIE WLADIMIR LOUIS CHARLES

This page provides the complete NPI Profile along with additional information for Marie Wladimir Louis Charles, a provider established in Washington, District Of Columbia with a medical specialization in Registered Nurse, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1780525477 assigned on April 2026. The practitioner's primary taxonomy code is 163WG0000X with license number RN1052894 (DC). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1780525477
Provider Name
MARIE WLADIMIR LOUIS CHARLES
Gender
Male
Entity Type
Individual
Location Address
77 P ST NE WASHINGTON, DC 20002
Location Phone
(202) 441-8458
Mailing Address
40 UPPER ROCK CIR APT 425 ROCKVILLE, MD 20850
Mailing Phone
(516) 405-9199
Is Sole Proprietor?
Yes
Enumeration Date
04-04-2026
Last Update Date
04-04-2026
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A registered nurse (RN) like Marie Wladimir Louis Charles coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse General Practice

Taxonomy Code
163WG0000X
Type
Nursing Service Providers
License No.
RN1052894
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)
1163WC0400XNursing Service Providers

Registered Nurse
Case Management

748050-01 (NY)
2163WI0600XNursing Service Providers

Registered Nurse
Infection Control

RN1052894 (DC)

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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 1780525477, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
2
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 8 → 16 → 7 5 → 10 → 1 5 → 10 → 1 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 + 1 + 6 + 0 + 1 + 0 + 2 + 1 + 0 + 4 + 1 + 4 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1780525477.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Public Health or Welfare
77 P ST NE
WASHINGTON, DC 20002
Physician Assistant
77 P ST NE
WASHINGTON, DC 20002
Family Medicine (Adult Medicine)
77 P ST NE
WASHINGTON, DC 20002

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780525477, enumerated as an "individual" on April 04, 2026.

The provider is located at 77 P ST NE WASHINGTON, DC 20002 and the phone number is (202) 441-8458.

Registered Nurse with taxonomy code 163WG0000X and a focus in General Practice.