Quick answers
- Which hospitals does Robert Macielak work at?
- Medicare's official clinician data lists Robert Macielak at 1 hospital: Ohio State University State Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert Macielak see patients?
- Medicare's clinician data lists 1 practice location in Westerville, OH. Call before your visit to confirm the address.
- What is Robert Macielak's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does Robert Macielak accept Medicare assignment?
- Yes. Medicare's clinician data says Robert Macielak 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 Robert Macielak?
- (614) 366-3687, as listed in official Medicare / NPI Registry data.
- What is Robert Macielak's NPI number?
- 1922503556. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert Macielak works
Medicare's Facility Affiliation Data lists Robert Macielak at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · CCN 360085
Practice locations
Addresses where Robert Macielak is enrolled with Medicare (CMS data updated 2026-10-02).
- 400 Altair Pkwy, Suite 4200Westerville, OH 43082 (614) 366‑3687
Group practices
Medicare enrollment lists Robert Macielak as a member of this group (CMS data updated 2026-10-02).
- OSU Otolaryngology Head and Neck Surgery LLC70 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in Westerville
Clinicians with the same Medicare primary specialty in Westerville, OH — not a recommendation.
Clinician information
| Graduation year | 2018 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922503556 |
| 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