RICHARD C GARRISON M.D.
NPI 1457569246
Pathology - Anatomic Pathology & Clinical Pathology in Exeter, NH

NPI Status: Active since May 18, 2007

Contact Information

6 MILLSTREAM DR
EXETER, NH
ZIP 03833
Phone: (603) 772-6624

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  • Individual
  • Male
  • Pathology
  • Anatomic Pathology & Clinical Pathology

About RICHARD GARRISON

This page provides the complete NPI Profile along with additional information for Richard Garrison, a provider established in Exeter, New Hampshire with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1457569246 assigned on May 2007. The practitioner's primary taxonomy code is 207ZP0102X with license number 6064 (NH). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1457569246
Provider Name
RICHARD C GARRISON M.D.
Gender
Male
Entity Type
Individual
Location Address
6 MILLSTREAM DR EXETER, NH 03833
Location Phone
(603) 772-6624
Mailing Address
6 MILLSTREAM DR EXETER, NH 03833
Is Sole Proprietor?
Yes
Enumeration Date
05-18-2007
Last Update Date
07-08-2007
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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

Pathology Anatomic Pathology & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
6064
License State
NH
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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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 1457569246, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 1 + 0 + 6 + 1 + 8 + 2 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1457569246.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457569246, enumerated as an "individual" on May 18, 2007.

The provider is located at 6 MILLSTREAM DR EXETER, NH 03833 and the phone number is (603) 772-6624.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.