LARISSA YOUMBI
NPI 1801464987
Home Health Aide in Washington, DC

NPI Status: Active since June 15, 2021

Contact Information

1221 TAYLOR ST NW
WASHINGTON, DC
ZIP 20011
Phone: (310) 606-1973

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  • Individual
  • Female
  • Home Health Aide

About LARISSA YOUMBI

This page provides the complete NPI Profile along with additional information for Larissa Youmbi, a provider established in Washington, District Of Columbia with a medical specialization in Home Health Aide. The healthcare provider is registered in the NPI registry with number 1801464987 assigned on June 2021. The practitioner's primary taxonomy code is 374U00000X with license number HHA200003103 (DC). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1801464987
Provider Name
LARISSA YOUMBI
Gender
Female
Entity Type
Individual
Location Address
1221 TAYLOR ST NW WASHINGTON, DC 20011
Location Phone
(310) 606-1973
Mailing Address
1221 TAYLOR ST NW WASHINGTON, DC 20011
Mailing Phone
(310) 606-1973
Is Sole Proprietor?
No
Enumeration Date
06-15-2021
Last Update Date
07-31-2025
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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

Home Health Aide

Taxonomy Code
374U00000X
Type
Nursing Service Related Providers
License No.
HHA200003103
License State
DC
Taxonomy Description
A person trained to assist public health nurses, home health nurses, and other health professionals in the bedside care of patients in their homes.

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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 1801464987, 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 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
8
Unchanged
Pos 3
0
Doubled → 0
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 0 → 0 4 → 8 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 0 + 1 + 8 + 6 + 8 + 9 + 1 + 6 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1801464987.

Other Providers at the Same Location


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

Counselor (Professional)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Social Worker (Clinical)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Psychiatry & Neurology (Psychiatry)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Counselor (Professional)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Psychiatry & Neurology (Psychiatry)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Social Worker (Clinical)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Counselor (Addiction (Substance Use Disorder))
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Psychiatry & Neurology (Psychiatry)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Counselor (Professional)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Psychiatry & Neurology (Psychiatry)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Counselor (Addiction (Substance Use Disorder))
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Counselor (Professional)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Registered Nurse
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Registered Nurse
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Social Worker (Clinical)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Social Worker (Clinical)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Social Worker (Clinical)
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Psychiatry & Neurology (Psychiatry)
1221 TAYLOR ST NW, OUTPATIENT PSYCHIATRIC
WASHINGTON, DC 20011
Registered Nurse
1221 TAYLOR ST NW
WASHINGTON, DC 20011
Clinic/Center (Mental Health (Including Community Mental Health Center))
1221 TAYLOR ST NW
WASHINGTON, DC 20011

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1801464987, enumerated as an "individual" on June 15, 2021.

The provider is located at 1221 TAYLOR ST NW WASHINGTON, DC 20011 and the phone number is (310) 606-1973.

Home Health Aide with taxonomy code 374U00000X.