Quick answers
- Does Jeffrey L. Courville accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey L. Courville 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 Jeffrey L. Courville see?
- In 2024, CMS data shows 164 Original Medicare patients and 527 services for Jeffrey L. Courville. This counts Original Medicare only and measures volume, not quality.
- What is Jeffrey L. Courville's NPI number?
- 1801123948. 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 Jeffrey L. Courville, 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 | 164 |
|---|---|
| Services billed to Medicare | 527 |
| Different services or procedures | 28 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)143 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)89 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)65 services
- Hemoglobin a1c level (83036)38 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)34 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 cholesterol75%
- High blood pressure71%
- Diabetes34%
- Arthritis28%
- Chronic kidney disease27%
- Depression22%
Practice locations
Addresses where Jeffrey L. Courville is enrolled with Medicare (CMS data updated October 2, 2026).
- 695 S Pecan Tree LnGreen Valley, AZ 85614 (520) 625‑8116
Group practices
Medicare enrollment lists Jeffrey L. Courville as a member of this group (CMS data updated October 2, 2026).
- Greater Phoenix Collaborative Care PC107 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Green Valley
Clinicians with the same Medicare primary specialty in Green Valley, AZ — not a recommendation.
Other clinicians in Greater Phoenix Collaborative Care PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801123948 |
| 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