Quick answers
- Does Jennifer L. Clark accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer L. Clark 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 Jennifer L. Clark see?
- In 2024, CMS data shows 134 Original Medicare patients and 858 services for Jennifer L. Clark. This counts Original Medicare only and measures volume, not quality.
- What is Jennifer L. Clark's NPI number?
- 1417314683. 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 Jennifer L. Clark, 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 | 134 |
|---|---|
| Services billed to Medicare | 858 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)289 services
- Insertion of needle into vein for collection of blood sample (36415)234 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)94 services
- Administration of influenza virus vaccine (G0008)29 services
- Influenza vaccine split virus, preservative free (90662)26 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 cholesterol75%
- High blood pressure65%
- Arthritis33%
- Anxiety31%
- Ischemic heart disease22%
- Depression22%
Hospitals where Jennifer L. Clark works
Medicare's Facility Affiliation Data lists Jennifer L. Clark 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 Medical Center - Cedar RapidsCedar Rapids, IA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 160079
Practice locations
Addresses where Jennifer L. Clark is enrolled with Medicare (CMS data updated October 2, 2026).
- 1790 Blairs Ferry RdHiawatha, IA 52233 (319) 378‑8362
- 2815 Edgewood Rd SW, Mercycare SouthCedar Rapids, IA 52404 (319) 396‑9097
- 3701 Katz DrMarion, IA 52302 (319) 377‑3174
- 5264 Council St NE, 100 Mercycare NorthCedar Rapids, IA 52402 (319) 221‑8444
Group practices
Medicare enrollment lists Jennifer L. Clark as a member of these groups (CMS data updated October 2, 2026).
- Mercy Physician Associates Inc101 clinicians in the group
- Mercy Care Management, Inc33 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Hiawatha
Clinicians with the same Medicare primary specialty in Hiawatha, IA — not a recommendation.
Other clinicians in Mercy Physician Associates Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2015 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1417314683 |
| 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