CORNERSTONE EMS
NPI 1407871668
Ambulance - Land Transport in Houston, TX

NPI Status: Active since July 12, 2006

Contact Information

13315 VETERANS MEMORIAL DR STE 413
HOUSTON, TX
ZIP 77014
Phone: (281) 880-9500
Fax: (281) 880-9079

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  • Organization
  • Ambulance
  • Land Transport

About CORNERSTONE EMS

This page provides the complete NPI Profile along with additional information for Cornerstone Ems, a provider established in Houston, Texas operating as a Ambulance, focusing in land transport . The healthcare provider is registered in the NPI registry with number 1407871668 assigned on July 2006. The practitioner's primary taxonomy code is 3416L0300X with license number 800031 (TX). The provider is registered as an organization and their NPI record was last updated 4 years ago. The authorized official of this NPI record is Mr. Joel Tiglao (President/ceo)

NPI
1407871668
Provider Name
CORNERSTONE EMS
Entity Type
Organization
Location Address
13315 VETERANS MEMORIAL DR STE 413 HOUSTON, TX 77014
Location Phone
(281) 880-9500
Location Fax
(281) 880-9079
Mailing Address
13315 VETERANS MEMORIAL DR STE 413 HOUSTON, TX 77014
Mailing Phone
(281) 880-9500
Mailing Fax
(281) 880-9079
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-12-2006
Last Update Date
07-21-2022
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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

Ambulance Land Transport

Taxonomy Code
3416L0300X
Type
Transportation Services
License No.
800031
License State
TX

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MR. JOEL TIGLAO

Authorized Official Title
PRESIDENT/CEO
Authorized Official Phone
(281) 880-9500

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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 1407871668, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
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 0 → 0 8 → 16 → 7 1 → 2 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 + 0 + 7 + 1 + 6 + 7 + 2 + 6 + 1 + 2 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1407871668.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407871668, enumerated as an "organization" on July 12, 2006.

The provider is located at 13315 VETERANS MEMORIAL DR STE 413 HOUSTON, TX 77014 and the phone number is (281) 880-9500.

Ambulance with taxonomy code 3416L0300X and a focus in Land Transport.