Quick answers
- Which hospitals does Aaron J. King work at?
- Medicare's official clinician data lists Aaron J. King at 2 hospitals: Mercy Health Saint Mary's and Spectrum Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Aaron J. King see patients?
- Medicare's clinician data lists 2 practice locations, including Holland, MI and Allegan, MI. Call before your visit to confirm the address.
- What is Aaron J. King's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Aaron J. King accept Medicare assignment?
- Yes. Medicare's clinician data says Aaron J. King 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 Aaron J. King?
- (616) 994-2770, as listed in official Medicare / NPI Registry data.
- What is Aaron J. King's NPI number?
- 1619486818. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Aaron J. King works
Medicare's Facility Affiliation Data lists Aaron J. King at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Health Saint Mary'sGrand Rapids, MI · Acute Care Hospital · CCN 230059
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · CCN 230038
Practice locations
Addresses where Aaron J. King is enrolled with Medicare (CMS data updated 2026-10-02).
- 3100 N Wellness DrHolland, MI 49424 (616) 994‑2770
- 516 Linn StAllegan, MI 49010 (616) 994‑2770
Group practices
Medicare enrollment lists Aaron J. King as a member of this group (CMS data updated 2026-10-02).
- Michigan Ear Nose Throat and Allergy Specialists PC43 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Holland
Clinicians with the same Medicare primary specialty in Holland, MI — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619486818 |
| 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