Quick answers
- Does Mary J. Osborne-Arnold accept Medicare assignment?
- Yes. Medicare's clinician data says Mary J. Osborne-Arnold 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 Mary J. Osborne-Arnold see?
- In 2024, CMS data shows 61 Original Medicare patients and 147 services for Mary J. Osborne-Arnold. This counts Original Medicare only and measures volume, not quality.
- What is Mary J. Osborne-Arnold's NPI number?
- 1255707543. 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 Mary J. Osborne-Arnold, 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 | 61 |
|---|---|
| Services billed to Medicare | 147 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)45 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)22 services
- X-ray of chest, 2 views (71046)14 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%
- Arthritis39%
- Ischemic heart disease34%
- Anxiety30%
- COPD23%
Hospitals where Mary J. Osborne-Arnold works
Medicare's Facility Affiliation Data lists Mary J. Osborne-Arnold 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 FloydNew Albany, IN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 150044
Practice locations
Addresses where Mary J. Osborne-Arnold is enrolled with Medicare (CMS data updated October 2, 2026).
- 2400 Eastpoint Pkwy, Suite 100Louisville, KY 40223 (502) 210‑4800
- 2401 Terra Crossing Blvd, Suite 101Louisville, KY 40245 (502) 210‑4602
- 5130 Charlestown Rd, Suite 2New Albany, IN 47150 (812) 542‑4921
- 648 University Shopping CtrRichmond, KY 40475 (859) 623‑0535
- 800 Highlander Point Dr, Suite 103Floyds Knobs, IN 47119 (812) 542‑4921
Group practices
Medicare enrollment lists Mary J. Osborne-Arnold as a member of these groups (CMS data updated October 2, 2026).
- Baptist Health Medical Group Inc2,472 clinicians in the group
- University of Louisville Physicians Inc1,445 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 Baptist Health Medical Group 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) |
| NPI (National Provider Identifier) | 1255707543 |
| 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