Quick answers
- Does David J. Zelinskas accept Medicare assignment?
- Yes. Medicare's clinician data says David J. Zelinskas 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.
- What is David J. Zelinskas's NPI number?
- 1083935209. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David J. Zelinskas works
Medicare's Facility Affiliation Data lists David J. Zelinskas 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.
- Compass Memorial HealthcareMarengo, IA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 161317
- Decatur County HospitalLeon, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161340
- MercyOne Centerville Medical CenterCenterville, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161377
- St Anthony Regional Hospital & Nursing HomeCarroll, IA · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 161382
Practice locations
Addresses where David J. Zelinskas is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Saint Joseph DrCenterville, IA 52544 (641) 437‑4111
- 1405 NW Church StLeon, IA 50144 (641) 446‑4871
Group practices
Medicare enrollment lists David J. Zelinskas as a member of these groups (CMS data updated October 2, 2026).
- Mercy Medical Center-Centerville40 clinicians in the group
- Decatur County Hospital13 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Centerville
Clinicians with the same Medicare primary specialty in Centerville, IA — not a recommendation.
Other clinicians in Mercy Medical Center-Centerville
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Medical school | Des Moines University Of Osteopathic Medicine And Health Sciences |
|---|---|
| Graduation year | 2015 (11 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1083935209 |
| 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
- 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