Quick answers
- Where does Anthony D. Olivero see patients?
- Medicare's clinician data lists 3 practice locations, including Grand Rapids, MI and Sparta, MI. Call before your visit to confirm the address.
- What is Anthony D. Olivero's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Pediatric Medicine.
- Does Anthony D. Olivero accept Medicare assignment?
- Yes. Medicare's clinician data says Anthony D. Olivero 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 Anthony D. Olivero?
- (616) 391-8470, as listed in official Medicare / NPI Registry data.
- What is Anthony D. Olivero's NPI number?
- 1427221787. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Anthony D. Olivero is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Michigan Ave NEGrand Rapids, MI 49503
- 100 Michigan NE, Mc 845Grand Rapids, MI 49503
- 2111 12 Mile Rd NWSparta, MI 49345 (616) 391‑8470
Group practices
Medicare enrollment lists Anthony D. Olivero as a member of this group (CMS data updated 2026-10-02).
- Spectrum Health Primary Care Partners2,294 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in Michigan →
Other critical care doctors in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Michigan State University College Of Human Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427221787 |
| 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 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