MS. LEXIE BROOK ARMSTRONG CRNP
NPI 1710259775
Nurse Practitioner - Pediatrics in Pittsburgh, PA

NPI Status: Active since February 06, 2012

Contact Information

4401 PENN AVENUE
5TH FLOOR FACULTY PAVILLION
PITTSBURGH, PA
ZIP 15224
Phone: (412) 692-7625
Fax: (412) 692-5817

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  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics

About LEXIE ARMSTRONG

This page provides the complete NPI Profile along with additional information for Lexie Armstrong, a provider established in Pittsburgh, Pennsylvania with a medical specialization in Nurse Practitioner, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1710259775 assigned on February 2012. The practitioner's primary taxonomy code is 363LP0200X with license number SP011873 (PA). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1710259775
Provider Name
MS. LEXIE BROOK ARMSTRONG CRNP
Gender
Female
Entity Type
Individual
Location Address
4401 PENN AVENUE 5TH FLOOR FACULTY PAVILLION PITTSBURGH, PA 15224
Location Phone
(412) 692-7625
Location Fax
(412) 692-5817
Mailing Address
200 LOTHROP STREET C-700 UPMC PRESBYTERIAN PITTSBURGH, PA 15224
Mailing Phone
(412) 647-2845
Mailing Fax
(412) 692-5817
Is Sole Proprietor?
No
Enumeration Date
02-06-2012
Last Update Date
07-16-2013
Code Navigator

A nurse practitioner (NP) like Lexie Armstrong 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 Pediatrics

Taxonomy Code
363LP0200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
SP011873
License State
PA

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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 1710259775, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
1
Doubled → 2
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 1 → 2 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 + 7 + 2 + 0 + 4 + 5 + 1 + 8 + 7 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1710259775.

Other Providers at the Same Location


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

Nurse Practitioner (Pediatrics)
4401 PENN AVENUE, CHILDREN'S HOSPITAL OF PITTSBURGH
PITTSBURGH, PA 15224
Speech-Language Pathologist
4401 PENN AVENUE
PITTSBURGH, PA 15224
Nurse Practitioner (Family)
4401 PENN AVENUE, 5TH FL. FACULTY PAVILION
PITTSBURGH, PA 15224
Thoracic Surgery (Cardiothoracic Vascular Surgery)
4401 PENN AVENUE, 5TH FL. FACULTY PAVILION
PGH, PA 15224
Nurse Practitioner (Neonatal, Critical Care)
4401 PENN AVENUE, ONE CHILDREN'S HOSPITAL DRIVE
PITTSBURGH, PA 15224
Audiologist
4401 PENN AVENUE
PITTSBURGH, PA 15224
Physician Assistant (Medical)
4401 PENN AVENUE
PITTSBURGH, PA 15224
Pathology (Anatomic Pathology)
4401 PENN AVENUE, CHILDREN'S HOSPITAL OF PITTSBURGH
PITTSBURGH, PA 15224
Surgery
4401 PENN AVENUE, CHP 6TH FL FACULTY PAVILION TRANSPLANT
PITTSBURGH, PA 15224
Student in an Organized Health Care Education/Training Program
4401 PENN AVENUE, AOB SUITE 5400
PITTSBURGH, PA 15224
Nurse Practitioner (Family)
4401 PENN AVENUE, LEVEL 2 MOUSE POD
PITTSBURGH, PA 15224
Student in an Organized Health Care Education/Training Program
4401 PENN AVENUE
PITTSBURGH, PA 15224
Student in an Organized Health Care Education/Training Program
4401 PENN AVENUE
PITTSBURGH, PA 15224
Student in an Organized Health Care Education/Training Program
4401 PENN AVENUE, SUITE 02000, FACULTY PAVILION
PITTSBURGH, PA 15224
Nurse Practitioner (Pediatrics)
4401 PENN AVENUE, PLAZA BUILIDING 4TH FLOOR
PITTSBURGH, PA 15224
Genetic Counselor, MS
4401 PENN AVENUE, AOB SUITE 1300, RM 1308
PITTSBURGH, PA 15224
Pediatrics
4401 PENN AVENUE, 5TH FLOOR FACULTY PAVILON
PITTSBURGH, PA 15224
Thoracic Surgery (Cardiothoracic Vascular Surgery)
4401 PENN AVENUE, CHILDREN'S HOSPITAL OF PITTSBURGH OF UPMC
PITTSBURGH, PA 15224
Pediatrics (Pediatric Hematology-Oncology)
4401 PENN AVENUE, PLAZA BUILDING
PITTSBURGH, PA 15224
Nurse Practitioner (Pediatrics)
4401 PENN AVENUE, HEART INSTITUTE, FACULTY PAVILION, 5TH FLOOR
PITTSBURGH, PA 15224

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710259775, enumerated as an "individual" on February 06, 2012.

The provider is located at 4401 PENN AVENUE 5TH FLOOR FACULTY PAVILLION PITTSBURGH, PA 15224 and the phone number is (412) 692-7625.

Nurse Practitioner with taxonomy code 363LP0200X and a focus in Pediatrics.