Quick answers
- Which hospitals does John Philip Markovic work at?
- Medicare's official clinician data lists John Philip Markovic at 2 hospitals: Corewell Health Watervliet Hospital and Lakeland Hospital, St Joseph. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Philip Markovic see patients?
- Medicare's clinician data lists 1 practice location in Niles, MI. Call before your visit to confirm the address.
- What is John Philip Markovic's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does John Philip Markovic accept Medicare assignment?
- Yes. Medicare's clinician data says John Philip Markovic accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for John Philip Markovic?
- (269) 428-2795, as listed in official Medicare / NPI Registry data.
- What is John Philip Markovic's NPI number?
- 1770903189. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Philip Markovic works
Medicare's Facility Affiliation Data lists John Philip Markovic at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Corewell Health Watervliet HospitalWatervliet, MI · Acute Care Hospital · CCN 230078
- Lakeland Hospital, St JosephSt Joseph, MI · Acute Care Hospital · CCN 230021
Practice locations
Addresses where John Philip Markovic is enrolled with Medicare (CMS data updated 2026-10-02).
- 61 N Saint Joseph AveNiles, MI 49120 (269) 428‑2795
Group practices
Medicare enrollment lists John Philip Markovic as a member of this group (CMS data updated 2026-10-02).
- Lakeland Hospitals at Niles and St Joseph Inc131 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Michigan →
Other cardiologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770903189 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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