Quick answers
- Does Joseph L. Mailloux accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph L. Mailloux 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 Joseph L. Mailloux see?
- In 2024, CMS data shows 1,158 Original Medicare patients and 1,480 services for Joseph L. Mailloux. This counts Original Medicare only and measures volume, not quality.
- What is Joseph L. Mailloux's NPI number?
- 1700846391. 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 Joseph L. Mailloux, 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 | 1,158 |
|---|---|
| Services billed to Medicare | 1,480 |
| Different services or procedures | 99 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Ct scan of abdomen and pelvis with contrast (74177)181 services
- Ct scan of chest with contrast (71260)171 services
- Ct scan of chest without contrast (71250)74 services
- Limited ultrasound scan of abdomen (76705)67 services
- X-ray of chest, 2 views (71046)57 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 cholesterol72%
- Arthritis56%
- Diabetes32%
- Chronic kidney disease31%
- Ischemic heart disease30%
Hospitals where Joseph L. Mailloux works
Medicare's Facility Affiliation Data lists Joseph L. Mailloux 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.
- Citizens Memorial HospitalBolivar, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260195
- Cox Medical CentersSpringfield, MO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 260040
- Cox Monett HospitalMonett, MO · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 261329
Practice locations
Addresses where Joseph L. Mailloux is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.
- 1000 E Hwy 60Monett, MO 65708 (417) 235‑3144
- 1001 E PrimroseSpringfield, MO 65807
- 1001 E Primrose, Ferrell Duncan ClinicSpringfield, MO 65807 (417) 875‑3000
- 1001 E Primrose StSpringfield, MO 65807
- 1423 N Jefferson, Bl00 Ferrel Duncan ClinicSpringfield, MO 65802 (417) 269‑8729
Group practices
Medicare enrollment lists Joseph L. Mailloux as a member of this group (CMS data updated October 2, 2026).
- Lester E Cox Medical Centers232 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Monett
Clinicians with the same Medicare primary specialty in Monett, MO — not a recommendation.
Other clinicians in Lester E Cox Medical Centers
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 1992 (34 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700846391 |
| 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