LEGACY HEARTCARE OF DALLAS, LLC
NPI 1144520503
Internal Medicine - Cardiovascular Disease in Plano, TX
NPI Status: Active since November 01, 2010
Contact Information
4716 DEXTER DR STE 200
PLANO, TX
ZIP 75093
Phone: (972) 490-9500
- Organization
- Internal Medicine
- Cardiovascular Disease
About LEGACY HEARTCARE OF DALLAS, LLC
This page provides the complete NPI Profile along with additional information for Legacy Heartcare Of Dallas, Llc, an internist established in Plano, Texas operating as a Internal Medicine, focusing in cardiovascular disease . The healthcare provider is registered in the NPI registry with number 1144520503 assigned on November 2010. The practitioner's primary taxonomy code is 207RC0000X. The provider is registered as an organization and their NPI record was last updated one year ago. Legacy Heartcare Of Dallas, Llc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's
- NPI
- 1144520503
- Provider Legal Name
- LEGACY HEARTCARE OF DALLAS, LLC
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 4716 DEXTER DR STE 200 PLANO, TX 75093
- Location Phone
- (972) 490-9500
- Mailing Address
- 2500 WEST FWY STE 200 FORT WORTH, TX 76102
- Mailing Phone
- (817) 423-4400
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 11-01-2010
- Last Update Date
- 09-29-2025
- Code Navigator
An internist like Legacy Heartcare Of Dallas, Llc 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 Cardiovascular Disease
- Taxonomy Code
- 207RC0000X
- Type
- Allopathic & Osteopathic Physicians
- Taxonomy Description
- An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
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.
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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 1144520503, we treat the final digit (3) 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 47. The final step is to find the difference between that total and the next multiple of ten (50 - 47 = 3).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 47 is 50. The difference is the calculated check digit.
Other Providers at the Same Location
The following 2 providers are registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1144520503, enumerated as an "organization" on November 01, 2010.
The provider is located at 4716 DEXTER DR STE 200 PLANO, TX 75093 and the phone number is (972) 490-9500.
Internal Medicine with taxonomy code 207RC0000X and a focus in Cardiovascular Disease.
