Quick answers
- Does Calvin R. Dyer accept Medicare assignment?
- Yes. Medicare's clinician data says Calvin R. Dyer 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. Dyer see?
- In 2024, CMS data shows 419 Original Medicare patients and 7,151 services for Calvin R. Dyer. This counts Original Medicare only and measures volume, not quality.
- What is Calvin R. Dyer's NPI number?
- 1699767764. 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. Dyer, 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 | 419 |
|---|---|
| Services billed to Medicare | 7,151 |
| Different services or procedures | 67 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)3,920 services
- Injection, dexamethasone sodium phosphate, 1 mg (J1100)1,388 services
- Aspiration and/or injection of fluid from large joint (20610)316 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)289 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)251 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%
- Arthritis74%
- Ischemic heart disease35%
- Diabetes28%
- Chronic kidney disease25%
Hospitals where Calvin R. Dyer works
Medicare's Facility Affiliation Data lists Calvin R. Dyer 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.
- Tristar Skyline Medical CenterNashville, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440006
Practice locations
Addresses where Calvin R. Dyer is enrolled with Medicare (CMS data updated October 2, 2026).
- 3443 Dickerson Pike, Suite 480Nashville, TN 37207 (615) 263‑6500
Group practices
Medicare enrollment lists Calvin R. Dyer as a member of this group (CMS data updated October 2, 2026).
- Tennessee Orthopaedic Alliance PA354 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Nashville
Clinicians with the same Medicare primary specialty in Nashville, TN — not a recommendation.
Other clinicians in Tennessee Orthopaedic Alliance PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Vanderbilt University School Of Medicine |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699767764 |
| 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