Quick answers
- Does David R. Zetter accept Medicare assignment?
- Medicare's clinician data says David R. Zetter may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does David R. Zetter see?
- In 2024, CMS data shows 1,142 Original Medicare patients and 22,074 services for David R. Zetter. This counts Original Medicare only and measures volume, not quality.
- What is David R. Zetter's NPI number?
- 1598711756. 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 David R. Zetter, 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 | 1,142 |
|---|---|
| Services billed to Medicare | 22,074 |
| Different services or procedures | 60 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)6,864 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)3,531 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)1,363 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)1,084 services
- Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes (99305)467 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%
- Depression62%
- Anxiety61%
- Arthritis59%
- Alzheimer's disease or dementia46%
Hospitals where David R. Zetter works
Medicare's Facility Affiliation Data lists David R. Zetter 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.
- Baptist Health PaducahPaducah, KY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 180104
- Crittenden Community HospitalMarion, KY · Rural Emergency Hospital · Emergency services: listed by Medicare · CCN 180779
- Jackson Purchase Medical CenterMayfield, KY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 180116
- Marshall County HospitalBenton, KY · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 181327
- Murray-Calloway County HospitalMurray, KY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 180027
Practice locations
Addresses where David R. Zetter is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 State Route 80 EArlington, KY 42021 (270) 267‑0051
- 9600 Lamborne BlvdLouisville, KY 40272 (385) 207‑9919
Group practices
Medicare enrollment lists David R. Zetter as a member of this group (CMS data updated October 2, 2026).
- Cardinal Health PLLC16 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Kentucky
Clinicians with the same Medicare primary specialty in Kentucky — not a recommendation.
Other clinicians in Cardinal Health PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1990 (36 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1598711756 |
| 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