ORTHO 7TO7 PLLC
NPI 1427930791
Dentist - Orthodontics and Dentofacial Orthopedics in San Antonio, TX

NPI Status: Active since July 25, 2025

Contact Information

10103 W LOOP 1604 N STE 101
SAN ANTONIO, TX
ZIP 78254
Phone: (210) 495-2000
Fax: (210) 495-2001

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  • Organization
  • Dentist
  • Orthodontics and Dentofacial Orthopedics

About ORTHO 7TO7 PLLC

This page provides the complete NPI Profile along with additional information for Ortho 7to7 Pllc, a provider established in San Antonio, Texas operating as a Dentist, focusing in orthodontics and dentofacial orthopedics . The healthcare provider is registered in the NPI registry with number 1427930791 assigned on July 2025. The practitioner's primary taxonomy code is 1223X0400X. The provider is registered as an organization and their NPI record was last updated one year ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Andrea Carolina Villarreal (Credentialing Manager)

NPI
1427930791
Provider Name
ORTHO 7TO7 PLLC
Entity Type
Organization
Location Address
10103 W LOOP 1604 N STE 101 SAN ANTONIO, TX 78254
Location Phone
(210) 495-2000
Location Fax
(210) 495-2001
Mailing Address
2211 NW MILITARY HWY STE 127B SAN ANTONIO, TX 78213
Mailing Phone
(210) 495-2000
Mailing Fax
(210) 495-2001
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-25-2025
Last Update Date
07-25-2025
Code Navigator

A dentist like Ortho 7to7 Pllc is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

Location Map

Secondary Locations

  • 20122 Stone Oak Pkwy Ste 101
    San Antonio, TX 78258
    (210) 495-2000
  • 113 Rodeo Way Ste 100
    Cibolo, TX 78108
    (210) 495-2000
  • 14975 Interstate 35 N Ste 105
    Selma, TX 78154
    (210) 495-2000
  • 4272 Tpc Pkwy Ste 100
    San Antonio, TX 78261
    (210) 495-2000
  • 11841 Alamo Ranch Pkwy Ste 106
    San Antonio, TX 78253
    (210) 495-2000
  • 23611 W Interstate 10 Ste 105
    San Antonio, TX 78257
    (210) 495-2000
  • 427 Singing Oaks # 102
    Spring Branch, TX 78070
    (210) 495-2000
  • 17122 Bulverde Rd Ste 102
    San Antonio, TX 78247
    (210) 495-2000
  • 10730 Potranco Rd Ste 111
    San Antonio, TX 78251
    (210) 495-2000

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

Dentist Orthodontics and Dentofacial Orthopedics

Taxonomy Code
1223X0400X
Type
Dental Providers
Taxonomy Description
That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex. Major responsibilities of orthodontic practice include the diagnosis, prevention, interception and treatment of all forms of malocclusion of the teeth and associated alterations in their surrounding structures; the design, application and control of functional and corrective appliances; and the guidance of the dentition and its supporting structures to attain and maintain optimum occlusal relations in physiologic and esthetic harmony among facial and cranial structures.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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
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 1427930791, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
4
Unchanged
Pos 3
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 2 → 4 9 → 18 → 9 0 → 0 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 1 + 8 + 3 + 0 + 7 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1427930791.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Family Medicine
10103 W LOOP 1604 N STE 101
SAN ANTONIO, TX 78254

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427930791, enumerated as an "organization" on July 25, 2025.

The provider is located at 10103 W LOOP 1604 N STE 101 SAN ANTONIO, TX 78254 and the phone number is (210) 495-2000.

Dentist with taxonomy code 1223X0400X and a focus in Orthodontics and Dentofacial Orthopedics.