COURTNEY OLAYAN
NPI 1639877004
Voluntary or Charitable in Pearl City, HI

NPI Status: Active since February 15, 2023

Contact Information

785 KAMEHAMEHA HWY
PEARL CITY, HI
ZIP 96782
Phone: (808) 260-0809

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  • Individual
  • Female
  • Voluntary or Charitable

About COURTNEY OLAYAN

This page provides the complete NPI Profile along with additional information for Courtney Olayan, a provider established in Pearl City, Hawaii with a medical specialization in Voluntary Or Charitable. The healthcare provider is registered in the NPI registry with number 1639877004 assigned on February 2023. The practitioner's primary taxonomy code is 251V00000X. The provider is registered as an individual and her NPI record was last updated 3 years ago.

NPI
1639877004
Provider Name
COURTNEY OLAYAN
Other Name
MRS. COURTNEY LEE RHOADS
Other Name Type
Professional Name (2)
Gender
Female
Entity Type
Individual
Location Address
785 KAMEHAMEHA HWY PEARL CITY, HI 96782
Location Phone
(808) 260-0809
Mailing Address
91-972 OANIANI ST KAPOLEI, HI 96707
Mailing Phone
(808) 260-0809
Is Sole Proprietor?
Yes
Enumeration Date
02-15-2023
Last Update Date
02-15-2023
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Location Map

Secondary Locations

  • 1302 Victoria St
    Honolulu, HI 96814
    (808) 260-0809

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

Voluntary or Charitable

Taxonomy Code
251V00000X
Type
Agencies
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 1639877004, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 1 + 6 + 7 + 1 + 4 + 0 + 0 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1639877004.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639877004, enumerated as an "individual" on February 15, 2023.

The provider is located at 785 KAMEHAMEHA HWY PEARL CITY, HI 96782 and the phone number is (808) 260-0809.

Voluntary or Charitable with taxonomy code 251V00000X.