Quick answers
- Does Janessa C. Engelhard accept Medicare assignment?
- Yes. Medicare's clinician data says Janessa C. Engelhard 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 Janessa C. Engelhard see?
- In 2024, CMS data shows 26 Original Medicare patients and 137 services for Janessa C. Engelhard. This counts Original Medicare only and measures volume, not quality.
- What is Janessa C. Engelhard's NPI number?
- 1619562857. 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 Janessa C. Engelhard, 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 | 26 |
|---|---|
| Services billed to Medicare | 137 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Removal of skin and tissue, 20.0 sq cm or less (11042)39 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)18 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 cholesterol73%
- Diabetes65%
- Arthritis65%
- Chronic kidney disease62%
- Heart failure50%
Hospitals where Janessa C. Engelhard works
Medicare's Facility Affiliation Data lists Janessa C. Engelhard 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.
- Holland HospitalHolland, MI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 230072
- Trinity Health Grand Haven HospitalGrand Haven, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230174
- Trinity Health Muskegon HospitalMuskegon, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230066
Practice locations
Addresses where Janessa C. Engelhard is enrolled with Medicare (CMS data updated October 2, 2026).
- 1309 Sheldon RdGrand Haven, MI 49417 (616) 842‑3600
- 602 Michigan AveHolland, MI 49423 (616) 494‑4251
Group practices
Medicare enrollment lists Janessa C. Engelhard as a member of these groups (CMS data updated October 2, 2026).
- Holland Community Hospital178 clinicians in the group
- Trinity Health Grand Haven Hospital11 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Grand Haven
Clinicians with the same Medicare primary specialty in Grand Haven, MI — not a recommendation.
Other clinicians in Holland Community Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619562857 |
| 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