MS. MARY ELIZABETH KOON RN MED LADC
NPI 1780773879
Registered Nurse - Psychiatric/Mental Health in Manchester, NH

NPI Status: Active since October 12, 2006

Contact Information

2013 ELM ST
PASTORAL COUNSELING SERVICES
MANCHESTER, NH
ZIP 03104
Phone: (603) 627-2702
Fax: (603) 627-3643

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

About MARY KOON

This page provides the complete NPI Profile along with additional information for Mary Koon, a provider established in Manchester, New Hampshire with a medical specialization in Registered Nurse, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1780773879 assigned on October 2006. The practitioner's primary taxonomy code is 163WP0808X with license number 01976321 (NH). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1780773879
Provider Name
MS. MARY ELIZABETH KOON RN MED LADC
Gender
Female
Entity Type
Individual
Location Address
2013 ELM ST PASTORAL COUNSELING SERVICES MANCHESTER, NH 03104
Location Phone
(603) 627-2702
Location Fax
(603) 627-3643
Mailing Address
62 WOODBURY RD NEW BOSTON, NH 03070
Mailing Phone
(603) 487-2732
Is Sole Proprietor?
No
Enumeration Date
10-12-2006
Last Update Date
09-11-2025
Code Navigator

A registered nurse (RN) like Mary Koon coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse Psychiatric/Mental Health

Taxonomy Code
163WP0808X
Type
Nursing Service Providers
License No.
01976321
License State
NH

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)
1101YA0400XBehavioral Health & Social Service Providers

Counselor
Addiction (Substance Use Disorder)

035 (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 1780773879, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 8 → 16 → 7 7 → 14 → 5 3 → 6 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 + 1 + 6 + 0 + 1 + 4 + 7 + 6 + 8 + 1 + 4 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1780773879.

Other Providers at the Same Location


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

Social Worker (Clinical)
2013 ELM ST, PASTORAL COUNSELING SERVICES
MANCHESTER, NH 03104
Counselor (Pastoral)
2013 ELM ST, MANNING HOUSE
MANCHESTER, NH 03104
Counselor (Mental Health)
2013 ELM ST
MANCHESTER, NH 03104
Counselor (Mental Health)
2013 ELM ST, MANNING HOUSE
MANCHESTER, NH 03104
Marriage & Family Therapist
2013 ELM ST
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST, MANNING HOUSE, SECOND FLOOR
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST
MANCHESTER, NH 03104
Psychologist
2013 ELM ST
MANCHESTER, NH 03104
Counselor (Pastoral)
2013 ELM ST, MANNING HOUSE
MANCHESTER, NH 03104
Counselor (Addiction (Substance Use Disorder))
2013 ELM ST
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST, MANNING HOUSE
MANCHESTER, NH 03104
Counselor (Mental Health)
2013 ELM ST
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST
MANCHESTER, NH 03104
Counselor (Mental Health)
2013 ELM ST
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST
MANCHESTER, NH 03104
Social Worker (Clinical)
2013 ELM ST
MANCHESTER, NH 03104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780773879, enumerated as an "individual" on October 12, 2006.

The provider is located at 2013 ELM ST PASTORAL COUNSELING SERVICES MANCHESTER, NH 03104 and the phone number is (603) 627-2702.

Registered Nurse with taxonomy code 163WP0808X and a focus in Psychiatric/Mental Health.