Quick answers
- Does Ashish Gangasani accept Medicare assignment?
- Yes. Medicare's clinician data says Ashish Gangasani 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 Ashish Gangasani see?
- In 2024, CMS data shows 1,048 Original Medicare patients and 6,292 services for Ashish Gangasani. This counts Original Medicare only and measures volume, not quality.
- What is Ashish Gangasani's NPI number?
- 1497952683. 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 Ashish Gangasani, 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 | 1,048 |
|---|---|
| Services billed to Medicare | 6,292 |
| Different services or procedures | 90 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)906 services
- Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)705 services
- Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)591 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)536 services
- Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days (93297)430 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 fibrillation63%
- Ischemic heart disease58%
- Arthritis55%
- Heart failure52%
Hospitals where Ashish Gangasani works
Medicare's Facility Affiliation Data lists Ashish Gangasani 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 Mother Frances HospitalTyler, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 450102
- University of Texas Health Science Center at TylerTyler, TX · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 450690
- UT Health East Texas Henderson HospitalHenderson, TX · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 450475
- UT Health East Texas Jacksonville HospitalJacksonville, TX · Acute Care Hospital · Emergency services: listed by Medicare · CCN 450194
- UT Health East Texas Tyler Regional HospitalTyler, TX · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 450083
Practice locations
Addresses where Ashish Gangasani is enrolled with Medicare (CMS data updated October 2, 2026).
- 2608 McDonald RdTyler, TX 75701 (903) 595‑5514
Group practices
Medicare enrollment lists Ashish Gangasani as a member of this group (CMS data updated October 2, 2026).
- ETMC Physician Group, Inc.381 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 ETMC Physician Group, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497952683 |
| 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