EVA CARRIZALES
NPI 1134161649
Pediatrics in Arlington, TX

NPI Status: Active since June 11, 2006

Contact Information

1140H W PIONEER PKWY
ARLINGTON, TX
ZIP 76013
Phone: (817) 277-8419
Fax: (817) 226-3696

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NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Pediatrics

About EVA CARRIZALES

This page provides the complete NPI Profile along with additional information for Eva Carrizales, a pediatrician established in Arlington, Texas operating as a Pediatrics. The healthcare provider is registered in the NPI registry with number 1134161649 assigned on June 2006. The practitioner's primary taxonomy code is 208000000X with license number G4898 (TX). The provider is registered as an organization and their NPI record was last updated 6 years 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 Eva Carrizales D.o. (Physician)

NPI
1134161649
Provider Name
EVA CARRIZALES
Entity Type
Organization
Location Address
1140H W PIONEER PKWY ARLINGTON, TX 76013
Location Phone
(817) 277-8419
Location Fax
(817) 226-3696
Mailing Address
1140H W PIONEER PKWY ARLINGTON, TX 76013
Mailing Phone
(817) 277-8419
Mailing Fax
(817) 226-3696
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-11-2006
Last Update Date
08-22-2020
Code Navigator

A pediatrician like Eva Carrizales is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

Location Map

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

Pediatrics

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
G4898
License State
TX
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

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

EVA CARRIZALES D.O.

Authorized Official Title
PHYSICIAN
Authorized Official Phone
(817) 277-9419

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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 1134161649, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
1
Doubled → 2
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
9
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 3 → 6 1 → 2 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 2 + 6 + 2 + 6 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1134161649.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134161649, enumerated as an "organization" on June 11, 2006.

The provider is located at 1140H W PIONEER PKWY ARLINGTON, TX 76013 and the phone number is (817) 277-8419.

Pediatrics with taxonomy code 208000000X.