Quick answers
- Does Kevin R. Hayes accept Medicare assignment?
- Yes. Medicare's clinician data says Kevin R. Hayes accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Kevin R. Hayes see?
- In 2024, CMS data shows 1,235 Original Medicare patients and 5,616 services for Kevin R. Hayes. This counts Original Medicare only and measures volume, not quality.
- What is Kevin R. Hayes's NPI number?
- 1356521421. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Kevin R. Hayes, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,235 |
|---|---|
| Services billed to Medicare | 5,616 |
| Different services or procedures | 91 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)756 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)576 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)486 services
- Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days (93297)337 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)294 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Atrial fibrillation69%
- Arthritis50%
- Ischemic heart disease49%
- Heart failure49%
Hospitals where Kevin R. Hayes works
Medicare's Facility Affiliation Data lists Kevin R. Hayes at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- CHRISTUS St Michael Health SystemTexarkana, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450801
- Howard Memorial HospitalNashville, AR · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 041311
- Sevier County Medical CenterDe Queen, AR · Critical Access Hospital · Emergency services: listed by Medicare · CCN 041333
Practice locations
Addresses where Kevin R. Hayes is enrolled with Medicare (CMS data updated October 2, 2026).
- 2600 Saint Michael DrTexarkana, TX 75503 (903) 614‑5250
- 620 S Fleishel Ave, CHRISTUS Trinity ClinicTyler, TX 75701 (903) 606‑4900
- 630 S Fleishel AveTyler, TX 75701 (903) 606‑5560
- PO Box, Suite 846098Dallas, TX 75284
Group practices
Medicare enrollment lists Kevin R. Hayes as a member of this group (CMS data updated October 2, 2026).
- CHRISTUS Trinity Clinic Texas1,540 clinicians in the group
Specialties
Other cardiac electrophysiologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Other clinicians in CHRISTUS Trinity Clinic Texas
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356521421 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians