DR. WILLIAM BYRNE COGAR DO
NPI 1013083245
Emergency Medicine in Bremerton, WA

NPI Status: Active since November 28, 2006

Contact Information

1 BOONE RD
BREMERTON, WA
ZIP 98312
Phone: (360) 475-4000

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  • Individual
  • Male
  • Emergency Medicine

About WILLIAM COGAR

This page provides the complete NPI Profile along with additional information for William Cogar, a provider established in Bremerton, Washington with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1013083245 assigned on November 2006. The practitioner's primary taxonomy code is 207P00000X with license number 34005049 (OH). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1013083245
Provider Name
DR. WILLIAM BYRNE COGAR DO
Gender
Male
Entity Type
Individual
Location Address
1 BOONE RD BREMERTON, WA 98312
Location Phone
(360) 475-4000
Mailing Address
1 BOONE RD BREMERTON, WA 98312
Mailing Phone
(360) 475-4349
Is Sole Proprietor?
No
Enumeration Date
11-28-2006
Last Update Date
07-25-2023
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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.
34005049
License State
OH
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.

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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 1013083245, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
2
Unchanged
Pos 9
4
Doubled → 8
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 1 → 2 0 → 0 3 → 6 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 0 + 8 + 6 + 2 + 8 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1013083245.

Other Providers at the Same Location


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

Otolaryngology
1 BOONE RD, NAVAL HOSPITAL
BREMERTON, WA 98312
Pediatrics
1 BOONE RD
BREMERTON, WA 98312
Emergency Medicine
1 BOONE RD
BREMERTON, WA 98312
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
1 BOONE RD
BREMERTON, WA 98312
Optometrist
1 BOONE RD, NAVAL HOSPITAL BREMERTON
BREMERTON, WA 98312
Audiologist
1 BOONE RD
BREMERTON, WA 98312
Family Medicine
1 BOONE RD
BREMERTON, WA 98312
Nurse Practitioner (Family)
1 BOONE RD, NAVAL HOSPITAL BREMERTON
BREMERTON, WA 98312
Audiologist
1 BOONE RD
BREMERTON, WA 98312
Military Hospital
1 BOONE RD
BREMERTON, WA 98312
Nurse Practitioner (Pediatrics)
1 BOONE RD
BREMERTON, WA 98312
Family Medicine
1 BOONE RD, NAVAL HOSPITAL CODE 035
BREMERTON, WA 98312
Advanced Practice Midwife
1 BOONE RD
BREMERTON, WA 98312
Otolaryngology
1 BOONE RD
BREMERTON, WA 98312
Dentist (General Practice)
1 BOONE RD
BREMERTON, WA 98312
Pharmacist
1 BOONE RD
BREMERTON, WA 98312
Dentist
1 BOONE RD
BREMERTON, WA 98312
Pediatrics
1 BOONE RD
BREMERTON, WA 98312
Preventive Medicine (Undersea and Hyperbaric Medicine)
1 BOONE RD
BREMERTON, WA 98312
Student in an Organized Health Care Education/Training Program
1 BOONE RD
BREMERTON, WA 98312

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013083245, enumerated as an "individual" on November 28, 2006.

The provider is located at 1 BOONE RD BREMERTON, WA 98312 and the phone number is (360) 475-4000.

Emergency Medicine with taxonomy code 207P00000X.