Quick answers
- Does Chelsea Luzum accept Medicare assignment?
- Yes. Medicare's clinician data says Chelsea Luzum 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 Chelsea Luzum see?
- In 2024, CMS data shows 555 Original Medicare patients and 565 services for Chelsea Luzum. This counts Original Medicare only and measures volume, not quality.
- What is Chelsea Luzum's NPI number?
- 1811418106. 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 Chelsea Luzum, 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 | 555 |
|---|---|
| Services billed to Medicare | 565 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Dxa bone density measurement of hip, pelvis, spine including spine fracture assessment (77085)268 services
- Dxa bone density measurement of hip, pelvis, spine (77080)225 services
- Single contrast x-ray of upper digestive tract (74240)14 services
- Single contrast x-ray of esophagus (74220)11 services
- Double contrast x-ray of esophagus (74221)11 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 cholesterol70%
- High blood pressure60%
- Arthritis49%
- Osteoporosis40%
- Anxiety27%
- Depression25%
Hospitals where Chelsea Luzum works
Medicare's Facility Affiliation Data lists Chelsea Luzum 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.
- Longs Peak HospitalLongmont, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060128
- Medical Center of the RockiesLoveland, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060119
- Poudre Valley HospitalFort Collins, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060010
- Spectrum HealthGrand Rapids, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230038
- UCHealth Greeley HospitalGreeley, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060131
Practice locations
Addresses where Chelsea Luzum is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 16; the Medicare profile lists all.
- 100 Michigan Ave NEGrand Rapids, MI 49503 (616) 363‑7272
- 1024 S Lemay AveFort Collins, CO 80524 (970) 495‑7000
- 1104 Plymouth Ave SEEast Grand Rapids, MI 49506 (616) 363‑7272
- 11751 Hastings RdClarksville, MI 48815 (616) 363‑7272
- 1700 Flowers Crossing Dr NEGrand Rapids, MI 49525 (616) 363‑7272
Group practices
Medicare enrollment lists Chelsea Luzum as a member of these groups (CMS data updated October 2, 2026).
- Advanced Radiology Services PC253 clinicians in the group
- Fort Collins Radiologic Associates PC63 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Grand Rapids
Clinicians with the same Medicare primary specialty in Grand Rapids, MI — not a recommendation.
Other clinicians in Advanced Radiology Services PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811418106 |
| 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