JOHN CALLAWAY
NPI 1386782407
Registered Nurse - Psychiatric/Mental Health, Adult in Kailua, HI

NPI Status: Active since February 01, 2007

Contact Information

30 AULIKE ST
KAILUA, HI
ZIP 96734
Phone: (808) 266-9937
Fax: (808) 266-9938

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  • Individual
  • Male
  • Registered Nurse
  • Psychiatric/Mental Health, Adult

About JOHN CALLAWAY

This page provides the complete NPI Profile along with additional information for John Callaway, a provider established in Kailua, Hawaii with a medical specialization in Registered Nurse, focusing in psychiatric/mental health, adult . The healthcare provider is registered in the NPI registry with number 1386782407 assigned on February 2007. The practitioner's primary taxonomy code is 163WP0809X with license number RN-34595 (HI). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1386782407
Provider Name
JOHN CALLAWAY
Gender
Male
Entity Type
Individual
Location Address
30 AULIKE ST KAILUA, HI 96734
Location Phone
(808) 266-9937
Location Fax
(808) 266-9938
Mailing Address
1700 LANAKILA AVE HONOLULU, HI 96817
Mailing Phone
(808) 832-3823
Mailing Fax
(808) 266-9938
Is Sole Proprietor?
No
Enumeration Date
02-01-2007
Last Update Date
07-08-2007
Code Navigator

A registered nurse (RN) like John Callaway 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.

Location Map

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 Psychiatric/Mental Health, Adult

Taxonomy Code
163WP0809X
Type
Nursing Service Providers
License No.
RN-34595
License State
HI

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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 1386782407, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
7
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 8 → 16 → 7 7 → 14 → 5 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 4 + 8 + 4 + 4 + 0 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1386782407.

Other Providers at the Same Location


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

Urology
30 AULIKE ST
KAILUA, HI 96734
Psychologist (Clinical)
30 AULIKE ST, SUITE 306
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 202
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 202
KAILUA, HI 96734
Internal Medicine
30 AULIKE ST, SUITE 601
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 503
KAILUA, HI 96734
Ophthalmology
30 AULIKE ST, STE 301
KAILUA, HI 96734
Optometrist
30 AULIKE ST, SUITE 102
KAILUA, HI 96734
Optometrist
30 AULIKE ST, SUITE 102
KAILUA, HI 96734
Physical Therapist
30 AULIKE ST, KAILUA PROFESSIONAL CENTER, SUITE 201
KAILUA, HI 96734
Social Worker
30 AULIKE ST, S-203
KAILUA, HI 96734
Social Worker
30 AULIKE ST
KAILUA, HI 96734
Social Worker
30 AULIKE ST, S-203
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 401
KAILUA, HI 96734
Specialist
30 AULIKE ST, SUITE 601
KAILUA, HI 96734
Dentist (Periodontics)
30 AULIKE ST, SUITE 501
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 404
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 401
KAILUA, HI 96734
Durable Medical Equipment & Medical Supplies
30 AULIKE ST, #104
KAILUA, HI 96734
Specialist
30 AULIKE ST, SUITE 601
KAILUA, HI 96734

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386782407, enumerated as an "individual" on February 01, 2007.

The provider is located at 30 AULIKE ST KAILUA, HI 96734 and the phone number is (808) 266-9937.

Registered Nurse with taxonomy code 163WP0809X and a focus in Psychiatric/Mental Health, Adult.