MARY ANN GAGNON APRN
NPI 1871601948
Nurse Practitioner - Primary Care in South Berwick, ME

NPI Status: Active since August 28, 2006

Contact Information

31 COLCORD ST
SOUTH BERWICK, ME
ZIP 03908
Phone: (207) 384-4949
Fax: (207) 384-4273

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  • Individual
  • Female
  • Nurse Practitioner
  • Primary Care

About MARY GAGNON

This page provides the complete NPI Profile along with additional information for Mary Gagnon, a provider established in South Berwick, Maine with a medical specialization in Nurse Practitioner, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1871601948 assigned on August 2006. The practitioner's primary taxonomy code is 363LP2300X with license number CNP81271 (ME). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1871601948
Provider Name
MARY ANN GAGNON APRN
Gender
Female
Entity Type
Individual
Location Address
31 COLCORD ST SOUTH BERWICK, ME 03908
Location Phone
(207) 384-4949
Location Fax
(207) 384-4273
Mailing Address
789 CENTRAL AVE DOVER, NH 03820
Mailing Phone
(207) 451-9600
Mailing Fax
(207) 384-4273
Is Sole Proprietor?
No
Enumeration Date
08-28-2006
Last Update Date
03-06-2019
Code Navigator

A nurse practitioner (NP) like Mary Gagnon 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 Primary Care

Taxonomy Code
363LP2300X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
CNP81271
License State
ME

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)
1363LP2300XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Primary Care

029774-23 (NH)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
500022875OTHER (01)NHRR MEDICARE
P00991109OTHER (01)MERR MEDICARE
1871601948MEDICAID (05)ME 
3075766MEDICAID (05)NH 

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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 1871601948, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
8
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 7 → 14 → 5 6 → 12 → 3 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 2 + 0 + 2 + 9 + 8 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1871601948.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Physician Assistant (Medical)
31 COLCORD ST
SOUTH BERWICK, ME 03908
Family Medicine
31 COLCORD ST
SOUTH BERWICK, ME 03908
Nurse Practitioner (Family)
31 COLCORD ST
SOUTH BERWICK, ME 03908
Physician Assistant
31 COLCORD ST
SOUTH BERWICK, ME 03908
Nurse Practitioner (Family)
31 COLCORD ST
SOUTH BERWICK, ME 03908

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871601948, enumerated as an "individual" on August 28, 2006.

The provider is located at 31 COLCORD ST SOUTH BERWICK, ME 03908 and the phone number is (207) 384-4949.

Nurse Practitioner with taxonomy code 363LP2300X and a focus in Primary Care.

The provider might be accepting Accepts: Railroad Medicare, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.