MRS. PILAR MARIA SEQUEIRA MSN, NP-C
NPI 1659565760
Nurse Practitioner - Family in Arlington, VA

NPI Status: Active since August 31, 2007

Contact Information

5555 COLUMBIA PIKE
ARLINGTON, VA
ZIP 22204
Phone: (703) 820-1951
Fax: (703) 820-1952

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About PILAR SEQUEIRA

This page provides the complete NPI Profile along with additional information for Pilar Sequeira, a provider established in Arlington, Virginia with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1659565760 assigned on August 2007. The practitioner's primary taxonomy code is 363LF0000X with license number 0024167467 (VA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1659565760
Provider Name
MRS. PILAR MARIA SEQUEIRA MSN, NP-C
Gender
Female
Entity Type
Individual
Location Address
5555 COLUMBIA PIKE ARLINGTON, VA 22204
Location Phone
(703) 820-1951
Location Fax
(703) 820-1952
Mailing Address
4520 25TH RD N ARLINGTON, VA 22207
Mailing Phone
(703) 626-7458
Is Sole Proprietor?
No
Enumeration Date
08-31-2007
Last Update Date
08-31-2007
Code Navigator

A nurse practitioner (NP) like Pilar 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.
0024167467
License State
VA

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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 1659565760, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
0
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 5 → 10 → 1 5 → 10 → 1 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 0 + 6 + 1 + 0 + 7 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1659565760.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Pediatrics
5555 COLUMBIA PIKE, STE. 209
ARLINGTON, VA 22204
Dentist (General Practice)
5555 COLUMBIA PIKE, SUITE 102
ARLINGTON, VA 22204
Dentist (Pediatric Dentistry)
5555 COLUMBIA PIKE, SUITE 102
ARLINGTON, VA 22204
Pediatrics
5555 COLUMBIA PIKE, SUITE 209
ARLINGTON, VA 22204
Chiropractor
5555 COLUMBIA PIKE, SUITE 201
ARLINGTON, VA 22204
Dentist (Pediatric Dentistry)
5555 COLUMBIA PIKE, SUITE 102
ARLINGTON, VA 22204
Chiropractor
5555 COLUMBIA PIKE, SUITE201
ARLINGTON, VA 22204
Dentist (General Practice)
5555 COLUMBIA PIKE, SUITE #102
ARLINGTON, VA 22204
Pediatrics
5555 COLUMBIA PIKE, STE 209
ARLINGTON, VA 22204

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659565760, enumerated as an "individual" on August 31, 2007.

The provider is located at 5555 COLUMBIA PIKE ARLINGTON, VA 22204 and the phone number is (703) 820-1951.

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