DR. MERRITT FULLER SPEAR I M.D.
NPI 1467677815
Internal Medicine - Sports Medicine in Plattsburgh, NY

NPI Status: Active since April 13, 2007

Contact Information

STATE UNIVERSITY NEW YORK
1010 BROAD ST
PLATTSBURGH, NY
ZIP 12901
Phone: (518) 564-2187
Fax: (518) 564-2188

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  • Individual
  • Male
  • Internal Medicine
  • Sports Medicine

About MERRITT SPEAR

This page provides the complete NPI Profile along with additional information for Merritt Spear, an internist established in Plattsburgh, New York with a medical specialization in Internal Medicine, focusing in sports medicine . The healthcare provider is registered in the NPI registry with number 1467677815 assigned on April 2007. The practitioner's primary taxonomy code is 207RS0010X with license number 086460-1 (NY). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1467677815
Provider Name
DR. MERRITT FULLER SPEAR I M.D.
Gender
Male
Entity Type
Individual
Location Address
STATE UNIVERSITY NEW YORK 1010 BROAD ST PLATTSBURGH, NY 12901
Location Phone
(518) 564-2187
Location Fax
(518) 564-2188
Mailing Address
2985 MAIN ST.,RTE 22 PERU, NY 12972
Mailing Phone
(518) 643-8443
Mailing Fax
(518) 564-2188
Is Sole Proprietor?
Yes
Enumeration Date
04-13-2007
Last Update Date
06-21-2026
Code Navigator

An internist like Merritt Spear is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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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

Internal Medicine Sports Medicine

Taxonomy Code
207RS0010X
Type
Allopathic & Osteopathic Physicians
License No.
086460-1
License State
NY
Taxonomy Description
An internist trained to be responsible for continuous care in the field of sports medicine, not only for the enhancement of health and fitness, but also for the prevention of injury and illness. A sports medicine physician must have knowledge and experience in the promotion of wellness and the prevention of injury. Knowledge about special areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation, injuries (treatment and prevention and referral practice) and the role of exercise in promoting a healthy lifestyle are essential to the practice of sports medicine. The sports medicine physician requires special education to provide the knowledge to improve the healthcare of the individual.

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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 1467677815, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 2 + 7 + 1 + 4 + 8 + 2 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1467677815.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467677815, enumerated as an "individual" on April 13, 2007.

The provider is located at STATE UNIVERSITY NEW YORK 1010 BROAD ST PLATTSBURGH, NY 12901 and the phone number is (518) 564-2187.

Internal Medicine with taxonomy code 207RS0010X and a focus in Sports Medicine.