HEART AND RHYTHM INSTITUTE OF SOUTH TEXAS, PA
HEART AND RHYTHM INSTITUTE OF SOUTH TEXAS, PA is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003205873, based in San Antonio, TX. The organization lists 2 taxonomy classifications, with Clinical Cardiac Electrophysiology Physician recorded as primary.
Getting there
Here is what surrounds this office in San Antonio, based on OpenStreetMap data collected Sep 11, 2026. Parking is available about 0.27 mi away. The nearest transit stop is 0.32 mi away. If you arrive early, there is a coffee shop 673 ft away.
Getting here and what is nearby
Gas station Valero 122 ft ~1 min
Convenience Circle K 191 ft ~1 min
Restaurant Whataburger 435 ft ~2 min
8002 Fredericksburg Road, San Antonio 78229
24/7
Restaurant Raising Cane's 544 ft ~3 min
8007 Fredericksburg Road, San Antonio 78229
Parking 649 ft ~3 min
Coffee Starbucks 673 ft ~3 min
Convenience 7-Eleven 869 ft ~4 min
Gas station 7-Eleven 837 ft ~4 min
Parking 0.20 mi ~4 min
Restaurant Wingstop 0.20 mi ~5 min
Parking 0.27 mi ~6 min
Transit 0.30 mi ~7 min
Transit 0.32 mi ~7 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| L4299 | TX | Cardiovascular Disease Physician |
| L4299 | TX | Clinical Cardiac Electrophysiology… primary |
This provider holds licence L4299 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 9032437306
- Enrollment ID
- O20150416001791
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Clinical Cardiac Electrophysiology covers
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. NUCC Health Care Provider Taxonomy, code 207RC0001X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207RC0000X | Cardiovascular Disease Physician Cardiovascular Disease | L4299 | TX | |
| 207RC0001X | Clinical Cardiac Electrophysiology Physician Clinical Cardiac Electrophysiology | L4299 | TX | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003205873 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 16, 2015 |
| Last updated | Aug 22, 2022 |
| Status | Active |
| Practice address |
8122 DATAPOINT DR STE 120 San Antonio, TX 78229 (210) 998-6900 Fax (210) 998-6907 |
| Mailing address |
PO BOX 1436 San Antonio, TX 78295 |
| Other identifiers |
364883401
· Medicaid (TX) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 2 | 0 | 5 | 8 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 0 | 1 | 8 | 5 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.