Quick answers
- Does Zachary J. Korwek accept Medicare assignment?
- Yes. Medicare's clinician data says Zachary J. Korwek 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 Zachary J. Korwek's NPI number?
- 1801545447. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Zachary J. Korwek works
Medicare's Facility Affiliation Data lists Zachary J. Korwek 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.
- St Mary's General HospitalPassaic, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310006
Practice locations
Addresses where Zachary J. Korwek is enrolled with Medicare (CMS data updated October 2, 2026).
- 160 Ridge RdLyndhurst, NJ 07071
Specialties
- Podiatryprimary
Other podiatrists in Lyndhurst
Clinicians with the same Medicare primary specialty in Lyndhurst, NJ — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Podiatric medical school | Temple University School Of Podiatric Medicine |
| Graduation year | 2022 (4 years since podiatric medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801545447 |
| 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