JOHN SANGALANG
NPI 1407703507
Foster Care Agency in Waipahu, HI

NPI Status: Active since March 16, 2026

Contact Information

94-090 POAILANI CIR
WAIPAHU, HI
ZIP 96797
Phone: (808) 688-4475
Fax: (808) 686-9384

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  • Individual
  • Male
  • Foster Care Agency
  • PECOS Enrolled

About JOHN SANGALANG

This page provides the complete NPI Profile along with additional information for John Sangalang, a provider established in Waipahu, Hawaii with a medical specialization in Foster Care Agency. The healthcare provider is registered in the NPI registry with number 1407703507 assigned on March 2026. The practitioner's primary taxonomy code is 253J00000X. The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1407703507
Provider Name
JOHN SANGALANG
Gender
Male
Entity Type
Individual
Location Address
94-090 POAILANI CIR WAIPAHU, HI 96797
Location Phone
(808) 688-4475
Location Fax
(808) 686-9384
Mailing Address
94-090 POAILANI CIR WAIPAHU, HI 96797
Mailing Phone
(808) 688-4475
Mailing Fax
(808) 686-9384
Is Sole Proprietor?
Yes
Enumeration Date
03-16-2026
Last Update Date
03-16-2026
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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

Foster Care Agency

Taxonomy Code
253J00000X
Type
Agencies
License State
HI
Taxonomy Description
A Foster Care Agency is an agency that provides foster care as defined in the Code of Federal Regulations (CFR) as 24-hour substitute care for children outside their own homes. Foster care settings include, but are not limited to, nonrelative foster family homes, relative foster homes (whether payments are being made or not), group homes, emergency shelters, residential facilities, and pre-adoptive homes.

Medicare Participation & PECOS Enrollment Status

John Sangalang is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

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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 1407703507, 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 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
4
Unchanged
Pos 3
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
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 0 → 0 7 → 14 → 5 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 1 + 4 + 0 + 6 + 5 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1407703507.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407703507, enumerated as an "individual" on March 16, 2026.

The provider is located at 94-090 POAILANI CIR WAIPAHU, HI 96797 and the phone number is (808) 688-4475.

Foster Care Agency with taxonomy code 253J00000X.