Quick answers
- Does Calvin R. Fesler accept Medicare assignment?
- Yes. Medicare's clinician data says Calvin R. Fesler 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 Calvin R. Fesler see?
- In 2024, CMS data shows 231 Original Medicare patients and 3,447 services for Calvin R. Fesler. This counts Original Medicare only and measures volume, not quality.
- What is Calvin R. Fesler's NPI number?
- 1285169136. 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 Calvin R. Fesler, 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 | 231 |
|---|---|
| Services billed to Medicare | 3,447 |
| Different services or procedures | 48 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)1,330 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)668 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)582 services
- Testing for presence of drug, by chemistry analyzers (80307)214 services
- Assessment of emotional or behavioral problems (96127)104 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%
- Depression47%
- Anxiety45%
- Diabetes42%
Practice locations
Addresses where Calvin R. Fesler is enrolled with Medicare (CMS data updated October 2, 2026).
- 1009 N Locust AveLawrenceburg, TN 38464 (571) 982‑6636
- 55 Mouse Creek Rd NWCleveland, TN 37312 (423) 813‑7333
- 9298 Apison Pike, Suite 100Ooltewah, TN 37363 (423) 813‑7333
Group practices
Medicare enrollment lists Calvin R. Fesler as a member of this group (CMS data updated October 2, 2026).
- Privia Medical Group Tennessee LLC140 clinicians in the group
Specialties
- Pain Managementprimary
Other pain management doctors in Tennessee
Clinicians with the same Medicare primary specialty in Tennessee — not a recommendation.
Other clinicians in Privia Medical Group Tennessee LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loma Linda University School Of Medicine |
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285169136 |
| 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