CATHERINE M FONTAINE ARNP
NPI 1053533737
Nurse Practitioner - Psychiatric/Mental Health in Concord, NH

NPI Status: Active since May 03, 2007

Contact Information

15 PLEASANT ST
CONCORD, NH
ZIP 03301
Phone: (603) 223-9941
Fax: (603) 223-9962

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  • Individual
  • Female
  • Nurse Practitioner
  • Psychiatric/Mental Health

About CATHERINE FONTAINE

This page provides the complete NPI Profile along with additional information for Catherine Fontaine, a provider established in Concord, New Hampshire with a medical specialization in Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1053533737 assigned on May 2007. The practitioner's primary taxonomy code is 363LP0808X with license number 015716-23-08 (NH). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1053533737
Provider Name
CATHERINE M FONTAINE ARNP
Gender
Female
Entity Type
Individual
Location Address
15 PLEASANT ST CONCORD, NH 03301
Location Phone
(603) 223-9941
Location Fax
(603) 223-9962
Mailing Address
14 GLENWOOD DR GOFFSTOWN, NH 03045
Is Sole Proprietor?
Yes
Enumeration Date
05-03-2007
Last Update Date
07-08-2007
Code Navigator

A nurse practitioner (NP) like Catherine Fontaine 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 Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
015716-23-08
License State
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 1053533737, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 1 + 0 + 3 + 6 + 7 + 6 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1053533737.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Psychologist (Group Psychotherapy)
15 PLEASANT ST, SUITES 1-4
CONCORD, NH 03301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053533737, enumerated as an "individual" on May 03, 2007.

The provider is located at 15 PLEASANT ST CONCORD, NH 03301 and the phone number is (603) 223-9941.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.