Quick answers
- Does Kelli J. Marrillia accept Medicare assignment?
- Yes. Medicare's clinician data says Kelli J. Marrillia 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 Kelli J. Marrillia see?
- In 2024, CMS data shows 147 Original Medicare patients and 253 services for Kelli J. Marrillia. This counts Original Medicare only and measures volume, not quality.
- What is Kelli J. Marrillia's NPI number?
- 1700383023. 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 Kelli J. Marrillia, 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 | 147 |
|---|---|
| Services billed to Medicare | 253 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)48 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)29 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)26 services
- Influenza vaccine split virus, preservative free (90662)24 services
- Administration of influenza virus vaccine (G0008)24 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 cholesterol69%
- High blood pressure64%
- Arthritis48%
- Diabetes22%
- Anxiety20%
- Ischemic heart disease16%
Practice locations
Addresses where Kelli J. Marrillia is enrolled with Medicare (CMS data updated October 2, 2026).
- 3039 Breckenridge LnLouisville, KY 40220 (502) 451‑4555
- 815 Highlander Point DrFloyds Knobs, IN 47119 (812) 923‑7146
- 9080 Taylorsville RdLouisville, KY 40299 (502) 499‑9998
Group practices
Medicare enrollment lists Kelli J. Marrillia as a member of these groups (CMS data updated October 2, 2026).
- Kiosk Medicine Kentucky LLC174 clinicians in the group
- Little Clinic of in LLC65 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Louisville
Clinicians with the same Medicare primary specialty in Louisville, KY — not a recommendation.
Other clinicians in Kiosk Medicine Kentucky LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2017 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700383023 |
| 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
- 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