RACHEL SEQUEIRA FNP, RN
NPI 1861209876
Nurse Practitioner - Family in Dumfries, VA

NPI Status: Active since December 12, 2024

Contact Information

3771 FETTLER PARK DR
DUMFRIES, VA
ZIP 22025
Phone: (703) 441-1905

Get Directions Write a Review

  • Individual
  • Female
  • Nurse Practitioner
  • Family

About RACHEL SEQUEIRA

This page provides the complete NPI Profile along with additional information for Rachel Sequeira, a provider established in Dumfries, Virginia with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1861209876 assigned on December 2024. The practitioner's primary taxonomy code is 363LF0000X with license number 00024195136 (VA). The provider is registered as an individual and her NPI record was last updated January 2026.

NPI
1861209876
Provider Name
RACHEL SEQUEIRA FNP, RN
Gender
Female
Entity Type
Individual
Location Address
3771 FETTLER PARK DR DUMFRIES, VA 22025
Location Phone
(703) 441-1905
Mailing Address
200 21ST AVE S APT 1003 NASHVILLE, TN 37203
Is Sole Proprietor?
No
Enumeration Date
12-12-2024
Last Update Date
01-28-2026
Code Navigator

A nurse practitioner (NP) like Rachel Sequeira is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
00024195136
License State
VA

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)
1163W00000XNursing Service Providers

Registered Nurse

0001343284 (VA)
2363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

ARNP.AP.70050797-NP (WA)

Reviews for RACHEL SEQUEIRA FNP, RN

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1861209876, 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 6 → 12 → 3 2 → 4 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 4 + 0 + 1 + 8 + 8 + 1 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1861209876.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Internal Medicine
3771 FETTLER PARK DR
DUMFRIES, VA 22025
Internal Medicine
3771 FETTLER PARK DR
DUMFRIES, VA 22025

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861209876, enumerated as an "individual" on December 12, 2024.

The provider is located at 3771 FETTLER PARK DR DUMFRIES, VA 22025 and the phone number is (703) 441-1905.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.