DR. DAVID R COURSIN MD
NPI 1912926239
Psychiatry & Neurology - Psychiatry in Concord, NH

NPI Status: Active since July 18, 2006

Contact Information

36 CLINTON ST
CONCORD, NH
ZIP 03301
Phone: (603) 271-5347
Fax: (603) 271-5395

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Psychiatry

About DAVID COURSIN

This page provides the complete NPI Profile along with additional information for David Coursin, a provider established in Concord, New Hampshire with a medical specialization in Psychiatry & Neurology, focusing in psychiatry . The healthcare provider is registered in the NPI registry with number 1912926239 assigned on July 2006. The practitioner's primary taxonomy code is 2084P0800X with license number 7193 (NH). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1912926239
Provider Name
DR. DAVID R COURSIN MD
Gender
Male
Entity Type
Individual
Location Address
36 CLINTON ST CONCORD, NH 03301
Location Phone
(603) 271-5347
Location Fax
(603) 271-5395
Mailing Address
36 CLINTON ST CONCORD, NH 03301
Mailing Phone
(603) 271-5347
Mailing Fax
(603) 271-5395
Is Sole Proprietor?
No
Enumeration Date
07-18-2006
Last Update Date
07-08-2007
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A psychiatrist like David Coursin are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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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

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
7193
License State
NH
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

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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 1912926239, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
9
Unchanged
Pos 3
1
Doubled → 2
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
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 1 → 2 9 → 18 → 9 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 1 + 8 + 2 + 1 + 2 + 2 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1912926239.

Other Providers at the Same Location


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

Psychologist (Adult Development & Aging)
36 CLINTON ST, NEW HAMPSHIRE HOSPITAL
CONCORD, NH 03301
Psychiatry & Neurology (Psychiatry)
36 CLINTON ST
CONCORD, NH 03301
Psychologist
36 CLINTON ST, D UNIT
CONCORD, NH 03301
Psychologist
36 CLINTON ST, NEW HAMPSHIRE HOSPITAL
CONCORD, NH 03301
Psychiatry & Neurology (Psychiatry)
36 CLINTON ST
CONCORD, NH 03301
Psychiatry & Neurology (Psychiatry)
36 CLINTON ST
CONCORD, NH 03301
Nurse Practitioner (Family)
36 CLINTON ST
CONCORD, NH 03301
Physician Assistant (Medical)
36 CLINTON ST
CONCORD, NH 03301
Psychologist (Clinical)
36 CLINTON ST
CONCORD, NH 03301
Family Medicine
36 CLINTON ST
CONCORD, NH 03301
Psychiatry & Neurology (Psychiatry)
36 CLINTON ST
CONCORD, NH 03301
Family Medicine
36 CLINTON ST, NEW HAMPSHIRE HOSPITAL
CONCORD, NH 03301
Nurse Practitioner (Psychiatric/Mental Health)
36 CLINTON ST
CONCORD, NH 03301
Occupational Therapist
36 CLINTON ST
CONCORD, NH 03301
Psychiatry & Neurology (Psychiatry)
36 CLINTON ST, NEW HAMPSHIRE HOSPITAL
CONCORD, NH 03301
Occupational Therapist
36 CLINTON ST
CONCORD, NH 03301
Occupational Therapist
36 CLINTON ST
CONCORD, NH 03301
Psychiatry & Neurology (Child & Adolescent Psychiatry)
36 CLINTON ST, NEW HAMPSHIRE HOSPITAL
CONCORD, NH 03301
Occupational Therapy Assistant
36 CLINTON ST
CONCORD, NH 03301
Occupational Therapist
36 CLINTON ST
CONCORD, NH 03301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912926239, enumerated as an "individual" on July 18, 2006.

The provider is located at 36 CLINTON ST CONCORD, NH 03301 and the phone number is (603) 271-5347.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.