SYLVIA NGALA
NPI 1245676311
Home Health Aide in College, MD

NPI Status: Active since May 16, 2013

Contact Information

4290 NIAGARA ROAD, STE 318
COLLEGE, MD
ZIP 20740
Phone: (301) 982-6477
Fax: (301) 982-6488

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  • Individual
  • Female
  • Home Health Aide

About SYLVIA NGALA

This page provides the complete NPI Profile along with additional information for Sylvia Ngala, a provider established in College, Maryland with a medical specialization in Home Health Aide. The healthcare provider is registered in the NPI registry with number 1245676311 assigned on May 2013. The practitioner's primary taxonomy code is 374U00000X with license number HHA5520 (DC). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1245676311
Provider Name
SYLVIA NGALA
Gender
Female
Entity Type
Individual
Location Address
4290 NIAGARA ROAD, STE 318 COLLEGE, MD 20740
Location Phone
(301) 982-6477
Location Fax
(301) 982-6488
Mailing Address
4290 NIAGARA ROAD SUITE 318 COLLEGE PARK, MD 20740
Mailing Phone
(301) 982-6477
Mailing Fax
(301) 982-6488
Is Sole Proprietor?
Yes
Enumeration Date
05-16-2013
Last Update Date
03-18-2025
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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.
HHA5520
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.

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)
1171M00000XOther Service Providers

Case Manager/Care Coordinator

 

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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 1245676311, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 1 + 2 + 7 + 1 + 2 + 3 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1245676311.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245676311, enumerated as an "individual" on May 16, 2013.

The provider is located at 4290 NIAGARA ROAD, STE 318 COLLEGE, MD 20740 and the phone number is (301) 982-6477.

Home Health Aide with taxonomy code 374U00000X.