Quick answers
- Does Matthew W. Sevensma accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew W. Sevensma accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Matthew W. Sevensma see?
- In 2024, CMS data shows 655 Original Medicare patients and 1,875 services for Matthew W. Sevensma. This counts Original Medicare only and measures volume, not quality.
- What is Matthew W. Sevensma's NPI number?
- 1255312302. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Matthew W. Sevensma, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 655 |
|---|---|
| Services billed to Medicare | 1,875 |
| Different services or procedures | 76 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)235 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)213 services
- Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days (93295)193 services
- Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (93294)150 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)131 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease54%
- Arthritis50%
- Heart failure50%
- Diabetes39%
Hospitals where Matthew W. Sevensma works
Medicare's Facility Affiliation Data lists Matthew W. Sevensma at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Mercy Health Saint Mary'sGrand Rapids, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230059
- Sheridan Community HospitalSheridan, MI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 231312
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230038
- Spectrum Health United HospitalGreenville, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 230035
- University of Michigan Health - WestWyoming, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230236
Practice locations
Addresses where Matthew W. Sevensma is enrolled with Medicare (CMS data updated October 2, 2026).
- 1915 W Washington St, Metro Hlth GreenvilleGreenville, MI 48838 (616) 252‑5942
- 2122 Health Dr SWWyoming, MI 49519
- 5900 Byron Ctr AveWyoming, MI 49519
- 5900 Byron Ctr Ave SWWyoming, MI 49519
- 5900 Byron Ctr SwaveWyoming, MI 49519 (616) 252‑7200
Group practices
Medicare enrollment lists Matthew W. Sevensma as a member of this group (CMS data updated October 2, 2026).
- Metropolitan Hospital415 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Michigan →
Other cardiologists in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Other clinicians in Metropolitan Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255312302 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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