Quick answers
- Does Jason W. Caldwell accept Medicare assignment?
- Yes. Medicare's clinician data says Jason W. Caldwell 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 Jason W. Caldwell see?
- In 2024, CMS data shows 60 Original Medicare patients and 60 services for Jason W. Caldwell. This counts Original Medicare only and measures volume, not quality.
- What is Jason W. Caldwell's NPI number?
- 1598862120. 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 Jason W. Caldwell, 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 | 60 |
|---|---|
| Services billed to Medicare | 60 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Anesthesia for procedure for total knee joint replacement (01402)17 services
- Anesthesia for total hip replacement (01214)15 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%
- Arthritis75%
- Diabetes37%
- Ischemic heart disease33%
- Anxiety25%
Practice locations
Addresses where Jason W. Caldwell is enrolled with Medicare (CMS data updated October 2, 2026).
- 200 E Chestnut StLouisville, KY 40202 (502) 629‑8000
- 200 Missouri Ave, Bldg 18Jeffersonville, IN 47130 (812) 920‑0055
- 2990 Gottbrath PkwyJeffersonville, IN 47130 (812) 671‑0990
- 400 Corporate Dr, Suite 100Jeffersonville, IN 47130 (812) 925‑1051
- 913 N Dixie AveElizabethtown, KY 42701 (270) 706‑1212
Group practices
Medicare enrollment lists Jason W. Caldwell as a member of these groups (CMS data updated October 2, 2026).
- Professional Anesthesia Services of Kentucky PLLC352 clinicians in the group
- Sda Consultants PLLC80 clinicians in the group
- Apollo Medical Group of Jeffersonville LLC24 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Kentucky →
Other nurse anesthetists in Louisville
Clinicians with the same Medicare primary specialty in Louisville, KY — not a recommendation.
Other clinicians in Professional Anesthesia Services of Kentucky PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598862120 |
| 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