7TO7 DENTAL & ORTHODONTICS
NPI 1891536546
Clinic/Center - Dental in San Antonio, TX

NPI Status: Active since June 05, 2024

Contact Information

23611 W INTERSTATE 10 STE 105
SAN ANTONIO, TX
ZIP 78257
Phone: (210) 495-2000
Fax: (210) 495-2001

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  • Organization
  • Clinic/Center
  • Dental

About 7TO7 DENTAL & ORTHODONTICS

This page provides the complete NPI Profile along with additional information for 7to7 Dental & Orthodontics, a provider established in San Antonio, Texas operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1891536546 assigned on June 2024. The practitioner's primary taxonomy code is 261QD0000X. The provider is registered as an organization and their NPI record was last updated 2 years ago. The provider's is doing business as 7to7 Dental & Orthodontics. The authorized official of this NPI record is Andrea Carolina Villarreal (Operations/credentialing Manager)

NPI
1891536546
Provider Legal Name
LEON SPRINGS 7TO7 PLLC
Other Organization Name
7TO7 DENTAL & ORTHODONTICS
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
23611 W INTERSTATE 10 STE 105 SAN ANTONIO, TX 78257
Location Phone
(210) 495-2000
Location Fax
(210) 495-2001
Mailing Address
PO BOX 461649 SAN ANTONIO, TX 78246
Mailing Phone
(210) 495-2000
Mailing Fax
(210) 495-2001
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-05-2024
Last Update Date
06-11-2024
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities

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

ANDREA CAROLINA VILLARREAL

Authorized Official Title
OPERATIONS/CREDENTIALING MANAGER
Authorized Official Phone
(210) 495-2000

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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 1891536546, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 9 → 18 → 9 5 → 10 → 1 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 8 + 1 + 1 + 0 + 3 + 1 + 2 + 5 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1891536546.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891536546, enumerated as an "organization" on June 05, 2024.

The provider is located at 23611 W INTERSTATE 10 STE 105 SAN ANTONIO, TX 78257 and the phone number is (210) 495-2000.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.