MRS. MARGARET JEAN LARSON NP
NPI 1326077645
Nurse Practitioner - Family in Meadville, PA

NPI Status: Active since June 30, 2006

Contact Information

18955 PARK AVENUE PLZ
MEADVILLE, PA
ZIP 16335
Phone: (814) 337-0170
Fax: (814) 337-4222

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About MARGARET LARSON

This page provides the complete NPI Profile along with additional information for Margaret Larson, a provider established in Meadville, Pennsylvania with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1326077645 assigned on June 2006. The practitioner's primary taxonomy code is 363LF0000X with license number 139N1402 (PA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1326077645
Provider Name
MRS. MARGARET JEAN LARSON NP
Gender
Female
Entity Type
Individual
Location Address
18955 PARK AVENUE PLZ MEADVILLE, PA 16335
Location Phone
(814) 337-0170
Location Fax
(814) 337-4222
Mailing Address
117 N SKYTOP RD EDINBORO, PA 16412
Mailing Phone
(814) 734-3088
Mailing Fax
(814) 337-4222
Is Sole Proprietor?
No
Enumeration Date
06-30-2006
Last Update Date
07-08-2007
Code Navigator

A nurse practitioner (NP) like Margaret Larson 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.
139N1402
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 1326077645, 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
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
0
Doubled → 0
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
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 2 → 4 0 → 0 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 0 + 7 + 1 + 4 + 6 + 8 + 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 1326077645.

Other Providers at the Same Location


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

Social Worker
18955 PARK AVENUE PLZ
MEADVILLE, PA 16335
Nurse Practitioner (Psychiatric/Mental Health)
18955 PARK AVENUE PLZ
MEADVILLE, PA 16335

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326077645, enumerated as an "individual" on June 30, 2006.

The provider is located at 18955 PARK AVENUE PLZ MEADVILLE, PA 16335 and the phone number is (814) 337-0170.

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