Quick answers
- Which hospitals does Eugene D. Sullivan work at?
- Medicare's official clinician data lists Eugene D. Sullivan at 1 hospital: Holland Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eugene D. Sullivan see patients?
- Medicare's clinician data lists 2 practice locations, including Holland, MI and Zeeland, MI. Call before your visit to confirm the address.
- What is Eugene D. Sullivan's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Eugene D. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Eugene D. Sullivan 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 Eugene D. Sullivan's NPI number?
- 1245208883. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eugene D. Sullivan works
Medicare's Facility Affiliation Data lists Eugene D. Sullivan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Holland HospitalHolland, MI · Acute Care Hospital · CCN 230072
Practice locations
Addresses where Eugene D. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 577 Michigan AveHolland, MI 49423
- 8300 Westpark WayZeeland, MI 49464
Group practices
Medicare enrollment lists Eugene D. Sullivan as a member of this group (CMS data updated 2026-10-02).
- Holland Community Hospital178 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
| Credential | PA |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245208883 |
| 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