Quick answers
- Does John F. Anderson accept Medicare assignment?
- Yes. Medicare's clinician data says John F. Anderson 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 John F. Anderson see?
- In 2024, CMS data shows 391 Original Medicare patients and 3,631 services for John F. Anderson. This counts Original Medicare only and measures volume, not quality.
- What is John F. Anderson's NPI number?
- 1124288956. 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 John F. Anderson, 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 | 391 |
|---|---|
| Services billed to Medicare | 3,631 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Ct guidance for insertion of radiation therapy fields (77014)1,029 services
- Calculation of radiation therapy dose (77300)639 services
- Radiation treatment management, 5 treatment sessions (77427)302 services
- Design and construction of complex radiation treatment device (77334)242 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)238 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%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
- Arthritis45%
- Ischemic heart disease36%
- Diabetes32%
Hospitals where John F. Anderson works
Medicare's Facility Affiliation Data lists John F. Anderson 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.
- Acadia General HospitalCrowley, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190044
- Ochsner Lafayette General Medical CenterLafayette, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190002
- Ochsner University Hospital and ClinicsLafayette, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190006
- Opelousas General Health SystemOpelousas, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190017
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190102
Practice locations
Addresses where John F. Anderson is enrolled with Medicare (CMS data updated October 2, 2026).
- 155 Hospital Dr, Suite 102Lafayette, LA 70503 (337) 289‑8070
- 3975 I 49 S Service Rd, Suite 106Opelousas, LA 70570 (337) 942‑7609
- 4809 Ambassador Caffery Pkwy, Suite 100Lafayette, LA 70508 (337) 769‑8660
- 525 N Lewis StNew Iberia, LA 70563 (337) 364‑1131
Group practices
Medicare enrollment lists John F. Anderson as a member of these groups (CMS data updated October 2, 2026).
- Acadiana Radiation Therapy LLC6 clinicians in the group
- Radiation Oncology Associates of Acadiana LLP6 clinicians in the group
- E Plus Oncologics Louisiana, LLC5 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Lafayette
Clinicians with the same Medicare primary specialty in Lafayette, LA — not a recommendation.
Other clinicians in Acadiana Radiation Therapy LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Southwestern Medical School At Dallas |
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124288956 |
| 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