TEXAS CARDIAC ARRHYTHMIA
NPI 1386945152
Internal Medicine - Clinical Cardiac Electrophysiology in Round Rock, TX

NPI Status: Active since November 10, 2010

Contact Information

7215 WYOMING SPGS
BLDG 1 SUITE 100
ROUND ROCK, TX
ZIP 78681
Phone: (512) 807-3180

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  • Organization
  • Internal Medicine
  • Clinical Cardiac Electrophysiology
  • CLIA Number: 45D2139234
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 10-30-2027

About TEXAS CARDIAC ARRHYTHMIA

This page provides the complete NPI Profile along with additional information for Texas Cardiac Arrhythmia, an internist established in Round Rock, Texas operating as a Internal Medicine, focusing in clinical cardiac electrophysiology . The healthcare provider is registered in the NPI registry with number 1386945152 assigned on November 2010. The practitioner's primary taxonomy code is 207RC0001X. The provider is registered as an organization and their NPI record was last updated 15 years ago. Texas Cardiac Arrhythmia operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Mary L Typhair (Director Of Businness Services)

NPI
1386945152
Provider Name
TEXAS CARDIAC ARRHYTHMIA
Entity Type
Organization
Location Address
7215 WYOMING SPGS BLDG 1 SUITE 100 ROUND ROCK, TX 78681
Location Phone
(512) 807-3180
Mailing Address
3000 N IH 35 SUITE 700 AUSTIN, TX 78705
Mailing Phone
(512) 807-3150
Mailing Fax
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-10-2010
Last Update Date
12-17-2010
Code Navigator

An internist like Texas Cardiac Arrhythmia is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Clinical Cardiac Electrophysiology

Taxonomy Code
207RC0001X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 
2207RC0000XAllopathic & Osteopathic Physicians

Internal Medicine
Cardiovascular Disease

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

MARY L TYPHAIR

Authorized Official Title
DIRECTOR OF BUSINNESS SERVICES
Authorized Official Phone
(512) 615-6218

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
45D2139234
Facility Type
Physician Office
Certificate Effective Date
October 31, 2025
Certificate Expiration Date
October 30, 2027
Laboratory Director
ROBERT C. CANBY, MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Texas Cardiac Arrhythmia to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1386945152, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 8 → 16 → 7 9 → 18 → 9 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 8 + 4 + 1 + 0 + 1 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1386945152.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Family Medicine
7215 WYOMING SPGS, BLD. 2., SUITE 300A
ROUND ROCK, TX 78681
Internal Medicine
7215 WYOMING SPGS, BLDG 3 SUITE 700
ROUND ROCK, TX 78681
Internal Medicine (Gastroenterology)
7215 WYOMING SPGS, SUITE 300
ROUND ROCK, TX 78681
Anesthesiology (Pain Medicine)
7215 WYOMING SPGS, STE 300A
ROUND ROCK, TX 78681
Specialist
7215 WYOMING SPGS, SUITE 200
ROUND ROCK, TX 78681
Specialist
7215 WYOMING SPGS, SUITE 200
ROUND ROCK, TX 78681
Internal Medicine
7215 WYOMING SPGS, BLDG 3 STE 700
ROUND ROCK, TX 78681
Anesthesiology (Pain Medicine)
7215 WYOMING SPGS, BUILDING 2, SUITE 300A
ROUND ROCK, TX 78681

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386945152, enumerated as an "organization" on November 10, 2010.

The provider is located at 7215 WYOMING SPGS BLDG 1 SUITE 100 ROUND ROCK, TX 78681 and the phone number is (512) 807-3180.

Internal Medicine with taxonomy code 207RC0001X and a focus in Clinical Cardiac Electrophysiology.