Quick answers
- Which hospitals does Jay M. Lonsway work at?
- Medicare's official clinician data lists Jay M. Lonsway at 3 hospitals: Holland Hospital, Lakeland Hospital, St Joseph and Spectrum Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jay M. Lonsway 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 Jay M. Lonsway's specialty?
- Medicare lists Urology as the primary specialty.
- Does Jay M. Lonsway accept Medicare assignment?
- Yes. Medicare's clinician data says Jay M. Lonsway 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.
- Does Jay M. Lonsway offer telehealth?
- Medicare's clinician data says Jay M. Lonsway offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jay M. Lonsway?
- (616) 392-1816, as listed in official Medicare / NPI Registry data.
- What is Jay M. Lonsway's NPI number?
- 1770593741. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jay M. Lonsway works
Medicare's Facility Affiliation Data lists Jay M. Lonsway 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
- Lakeland Hospital, St JosephSt Joseph, MI · Acute Care Hospital · CCN 230021
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · CCN 230038
Practice locations
Addresses where Jay M. Lonsway is enrolled with Medicare (CMS data updated 2026-10-02).
- 577 Michigan Ave, Suite 201Holland, MI 49423 (616) 392‑1816
- 8300 Westpark Way, Western Michigan Urological AssociatesZeeland, MI 49464 (616) 392‑1816
Group practices
Medicare enrollment lists Jay M. Lonsway as a member of this group (CMS data updated 2026-10-02).
- Holland Community Hospital178 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1770593741 |
| 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