Quick answers
- Does Caroline L. Gannon accept Medicare assignment?
- Yes. Medicare's clinician data says Caroline L. Gannon 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 Caroline L. Gannon see?
- In 2024, CMS data shows 473 Original Medicare patients and 978 services for Caroline L. Gannon. This counts Original Medicare only and measures volume, not quality.
- What is Caroline L. Gannon's NPI number?
- 1003855537. 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 Caroline L. Gannon, 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 | 473 |
|---|---|
| Services billed to Medicare | 978 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Removal of fingernails or toenails, 6 or more nails (11721)427 services
- Removal of fingernails or toenails, 1-5 nails (11720)164 services
- Removal of noncancer thickened skin growth, 2-4 growths (11056)79 services
- Removal of noncancer thickened skin growth, 1 growth (11055)78 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)52 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 cholesterol71%
- Arthritis54%
- Depression51%
- Anxiety51%
- Alzheimer's disease or dementia48%
Practice locations
Addresses where Caroline L. Gannon is enrolled with Medicare (CMS data updated October 2, 2026).
- 329 Murfreesboro PikeNashville, TN 37210 (877) 674‑1211
Group practices
Medicare enrollment lists Caroline L. Gannon as a member of this group (CMS data updated October 2, 2026).
- Aria Podiatry Care PLLC54 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in Nashville
Clinicians with the same Medicare primary specialty in Nashville, TN — not a recommendation.
Other clinicians in Aria Podiatry Care PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Graduation year | 2003 (23 years since podiatric medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003855537 |
| 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