DEWEY BOYER
NPI 1811990948
Emergency Medicine in New Hartford, NY

NPI Status: Active since May 23, 2005

Contact Information

1656 CHAMPLIN AVE
NEW HARTFORD, NY
ZIP 13413
Phone: (315) 624-6222
Fax: (315) 624-6308

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  • Individual
  • Male
  • Emergency Medicine

About DEWEY BOYER

This page provides the complete NPI Profile along with additional information for Dewey Boyer, a provider established in New Hartford, New York with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1811990948 assigned on May 2005. The practitioner's primary taxonomy code is 207P00000X with license number 126806 (NY). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1811990948
Provider Name
DEWEY BOYER
Gender
Male
Entity Type
Individual
Location Address
1656 CHAMPLIN AVE NEW HARTFORD, NY 13413
Location Phone
(315) 624-6222
Location Fax
(315) 624-6308
Mailing Address
PO BOX 2004 EAST SYRACUSE, NY 13057
Mailing Phone
(315) 362-5285
Mailing Fax
(315) 624-6308
Is Sole Proprietor?
Yes
Enumeration Date
05-23-2005
Last Update Date
09-11-2025
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
126806
License State
NY
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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)
1207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

123806 (NY)

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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 1811990948, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 2 + 1 + 1 + 8 + 9 + 0 + 9 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1811990948.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Emergency Medicine
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Emergency Medicine
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Pathology (Anatomic Pathology & Clinical Pathology)
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Psychiatry & Neurology (Psychiatry)
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Pharmacist
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Pharmacist
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Pharmacist
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Pharmacist
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Advanced Practice Midwife
1656 CHAMPLIN AVE, OB CARE CENTER
NEW HARTFORD, NY 13413
Emergency Medicine
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Nurse Practitioner (Family)
1656 CHAMPLIN AVE, FAXTON ST LUKES HEALTHCARE
NEW HARTFORD, NY 13413
Emergency Medicine
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Emergency Medicine
1656 CHAMPLIN AVE, EMERGENCY ROOM
NEW HARTFORD, NY 13413
Nurse Practitioner (Family)
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Radiology (Diagnostic Radiology)
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Radiology (Diagnostic Radiology)
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Nurse Anesthetist, Certified Registered
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Family Medicine
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413
Emergency Medicine
1656 CHAMPLIN AVE
NEW HARTFORD, NY 13413

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811990948, enumerated as an "individual" on May 23, 2005.

The provider is located at 1656 CHAMPLIN AVE NEW HARTFORD, NY 13413 and the phone number is (315) 624-6222.

Emergency Medicine with taxonomy code 207P00000X.