Quick answers
- Does Saulius Kalvaitis accept Medicare assignment?
- Yes. Medicare's clinician data says Saulius Kalvaitis 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 Saulius Kalvaitis see?
- In 2024, CMS data shows 583 Original Medicare patients and 5,649 services for Saulius Kalvaitis. This counts Original Medicare only and measures volume, not quality.
- What is Saulius Kalvaitis's NPI number?
- 1023218278. 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 Saulius Kalvaitis, 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 | 583 |
|---|---|
| Services billed to Medicare | 5,649 |
| Different services or procedures | 107 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days (93297)947 services
- Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (93296)410 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)369 services
- Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)307 services
- Management using the results of remote vital sign monitoring per calendar month, first 20 minutes (99457)234 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 fibrillation58%
- Arthritis53%
- Heart failure52%
- Ischemic heart disease48%
Hospitals where Saulius Kalvaitis works
Medicare's Facility Affiliation Data lists Saulius Kalvaitis 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.
- Alton Memorial HospitalAlton, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140002
- Anderson HospitalMaryville, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140289
- Christian Hospital NortheastSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260180
- Gateway Regional Medical CenterGranite City, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140125
- Missouri Baptist Medical CenterSaint Louis, MO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 260108
Practice locations
Addresses where Saulius Kalvaitis is enrolled with Medicare (CMS data updated October 2, 2026).
- 11155 Dunn Rd, 304eSaint Louis, MO 63136 (314) 741‑0911
- 1551 Wall St, 410 St. Louis Heart and VascularSt. Charles, MO 63303 (314) 741‑0911
- 2120 Madison Ave, Suite 101Granite City, IL 62040 (618) 876‑8214
- 3009 N Ballas RdSaint Louis, MO 63131 (314) 741‑0911
- 3550 McKelvey RdBridgeton, MO 63044 (314) 741‑0911
Group practices
Medicare enrollment lists Saulius Kalvaitis as a member of this group (CMS data updated October 2, 2026).
- St Louis Heart and Vascular PC21 clinicians in the group
Specialties
Other cardiac electrophysiologists in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Other clinicians in St Louis Heart and Vascular PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 (36 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1023218278 |
| 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