Quick answers
- Does Michael K. Dovnarsky accept Medicare assignment?
- Yes. Medicare's clinician data says Michael K. Dovnarsky 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 Michael K. Dovnarsky see?
- In 2024, CMS data shows 330 Original Medicare patients and 512 services for Michael K. Dovnarsky. This counts Original Medicare only and measures volume, not quality.
- What is Michael K. Dovnarsky's NPI number?
- 1891729372. 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 Michael K. Dovnarsky, 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 | 330 |
|---|---|
| Services billed to Medicare | 512 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)135 services
- Ultrasound of both sides of head and neck blood flow (93880)117 services
- Ultrasound study of arm and leg arteries (93922)57 services
- Heart muscle strain imaging (93356)52 services
- Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts (93978)50 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%
- Arthritis45%
- Diabetes44%
- Anxiety24%
- Ischemic heart disease23%
Practice locations
Addresses where Michael K. Dovnarsky is enrolled with Medicare (CMS data updated October 2, 2026).
- 2020 E Chestnut AveVineland, NJ 08361 (856) 563‑1600
- 2815 E Chestnut AveVineland, NJ 08361 (856) 696‑9697
- 53 S Maple AveMarlton, NJ 08053 (856) 297‑0238
Group practices
Medicare enrollment lists Michael K. Dovnarsky as a member of this group (CMS data updated October 2, 2026).
- Excelcare Alliance LLC20 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in New Jersey →
Other cardiologists in Vineland
Clinicians with the same Medicare primary specialty in Vineland, NJ — not a recommendation.
Other clinicians in Excelcare Alliance LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Hahnemann University College Of Medicine |
| Graduation year | 1981 (45 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891729372 |
| 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
- 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