Quick answers
- Does Philip J. Villiotte accept Medicare assignment?
- Yes. Medicare's clinician data says Philip J. Villiotte 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 Philip J. Villiotte see?
- In 2024, CMS data shows 162 Original Medicare patients and 1,538 services for Philip J. Villiotte. This counts Original Medicare only and measures volume, not quality.
- What is Philip J. Villiotte's NPI number?
- 1881643443. 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 Philip J. Villiotte, 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 | 162 |
|---|---|
| Services billed to Medicare | 1,538 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Calculation of radiation therapy dose (77300)271 services
- Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)261 services
- Radiation treatment management, 5 treatment sessions (77427)124 services
- Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)115 services
- Design and construction of complex radiation treatment device (77334)106 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)73%
- Arthritis41%
- Diabetes33%
- COPD33%
Hospitals where Philip J. Villiotte works
Medicare's Facility Affiliation Data lists Philip J. Villiotte 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.
- Candler HospitalSavannah, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110024
- Novant Health Hilton Head Medical CenterHilton Head Island, SC · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 420080
- St Joseph's Hospital - SavannahSavannah, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 110043
Practice locations
Addresses where Philip J. Villiotte is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Buckwalter Place Blvd, Suite 150Bluffton, SC 29910 (843) 836‑7120
- 225 Candler Dr, Suite 100Savannah, GA 31405 (912) 352‑1700
- 25 Hospital Ctr Blvd, Suite 101Hilton Head Island, SC 29926 (843) 689‑6490
Group practices
Medicare enrollment lists Philip J. Villiotte as a member of these groups (CMS data updated October 2, 2026).
- SJC Oncology Services - Georgia, LLC26 clinicians in the group
- SJC Oncology Services South Carolina LLC14 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Bluffton
Clinicians with the same Medicare primary specialty in Bluffton, SC — not a recommendation.
Other clinicians in SJC Oncology Services - Georgia, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881643443 |
| 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