WALTER FERMIN MACARAIG
NPI 1104996701
Durable Medical Equipment & Medical Supplies in Waipahu, HI

NPI Status: Active since November 09, 2006

Contact Information

94-1063 HAALAU ST
WAIPAHU, HI
ZIP 96797
Phone: (808) 677-8875
Fax: (808) 677-8875

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  • Individual
  • Male
  • Durable Medical Equipment & Medical Supp...

About WALTER MACARAIG

This page provides the complete NPI Profile along with additional information for Walter Macaraig, a provider established in Waipahu, Hawaii with a medical specialization in Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1104996701 assigned on November 2006. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1104996701
Provider Name
WALTER FERMIN MACARAIG
Gender
Male
Entity Type
Individual
Location Address
94-1063 HAALAU ST WAIPAHU, HI 96797
Location Phone
(808) 677-8875
Location Fax
(808) 677-8875
Mailing Address
94-1063 HAALAU ST WAIPAHU, HI 96797
Mailing Phone
(808) 677-8875
Mailing Fax
(808) 677-8875
Is Sole Proprietor?
Yes
Enumeration Date
11-09-2006
Last Update Date
07-08-2007
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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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
License State
HI
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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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 1104996701, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 0 → 0 9 → 18 → 9 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 1 + 8 + 9 + 1 + 2 + 7 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1104996701.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104996701, enumerated as an "individual" on November 09, 2006.

The provider is located at 94-1063 HAALAU ST WAIPAHU, HI 96797 and the phone number is (808) 677-8875.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.