Quick answers
- Does Jean-Claude Provost accept Medicare assignment?
- Yes. Medicare's clinician data says Jean-Claude Provost 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 Jean-Claude Provost see?
- In 2024, CMS data shows 101 Original Medicare patients and 335 services for Jean-Claude Provost. This counts Original Medicare only and measures volume, not quality.
- What is Jean-Claude Provost's NPI number?
- 1578518080. 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 Jean-Claude Provost, 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 | 101 |
|---|---|
| Services billed to Medicare | 335 |
| Different services or procedures | 21 |
| Participating Medicare provider | Yes |
| Average age of these patients | 81 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)58 services
- Influenza vaccine, trivalent, split virus, preservative-free, 0.5 ml dosage (90656)45 services
- Administration of influenza virus vaccine (G0008)45 services
- Administration of pneumococcal, influenza, hepatitis b, and/or covid-19 vaccine inside a patient's home; reported only once per individual home per date of service when such vaccine administration(s) are performed at the patient's home (M0201)45 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)32 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 pressure69%
- Alzheimer's disease or dementia61%
- Depression55%
- High cholesterol50%
- Chronic kidney disease35%
- Arthritis34%
Practice locations
Addresses where Jean-Claude Provost is enrolled with Medicare (CMS data updated October 2, 2026).
- 5100 SW Macadam Ave, Suite 200Portland, OR 97239
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Portland
Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578518080 |
| 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