DOUGLAS MICHAEL MATTHEWS RN 9342045
NPI 1447849468
Registered Nurse - Emergency in Callahan, FL

NPI Status: Active since January 14, 2021

Contact Information

45258 MATTHEWS PL
CALLAHAN, FL
ZIP 32011
Phone: (904) 923-3483

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  • Individual
  • Male
  • Registered Nurse
  • Emergency

About DOUGLAS MATTHEWS

This page provides the complete NPI Profile along with additional information for Douglas Matthews, a provider established in Callahan, Florida with a medical specialization in Registered Nurse, focusing in emergency . The healthcare provider is registered in the NPI registry with number 1447849468 assigned on January 2021. The practitioner's primary taxonomy code is 163WE0003X with license number 9232045 (FL). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1447849468
Provider Name
DOUGLAS MICHAEL MATTHEWS RN 9342045
Gender
Male
Entity Type
Individual
Location Address
45258 MATTHEWS PL CALLAHAN, FL 32011
Location Phone
(904) 923-3483
Mailing Address
45258 MATTHEWS PL CALLAHAN, FL 32011
Mailing Phone
(904) 923-3483
Is Sole Proprietor?
Yes
Enumeration Date
01-14-2021
Last Update Date
01-14-2021
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A registered nurse (RN) like Douglas Matthews coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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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

Registered Nurse Emergency

Taxonomy Code
163WE0003X
Type
Nursing Service Providers
License No.
9232045
License State
FL

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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 1447849468, 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
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 4 → 8 8 → 16 → 7 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 1 + 6 + 4 + 1 + 8 + 4 + 1 + 2 + 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 1447849468.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447849468, enumerated as an "individual" on January 14, 2021.

The provider is located at 45258 MATTHEWS PL CALLAHAN, FL 32011 and the phone number is (904) 923-3483.

Registered Nurse with taxonomy code 163WE0003X and a focus in Emergency.