Quick answers
- Does Vasileios J. Assikis accept Medicare assignment?
- Medicare's clinician data says Vasileios J. Assikis may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Vasileios J. Assikis see?
- In 2024, CMS data shows 830 Original Medicare patients and 243,465 services for Vasileios J. Assikis. This counts Original Medicare only and measures volume, not quality.
- What is Vasileios J. Assikis's NPI number?
- 1730147596. 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 Vasileios J. Assikis, 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 | 830 |
|---|---|
| Services billed to Medicare | 243,465 |
| Different services or procedures | 143 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, nivolumab, 1 mg (J9299)33,400 services
- Injection, pembrolizumab, 1 mg (J9271)28,600 services
- Injection, darbepoetin alfa, 1 microgram (non-esrd use) (J0881)16,800 services
- Injection, denosumab, 1 mg (J0897)14,640 services
- Injection, paclitaxel, 1 mg (J9267)8,446 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 cholesterol69%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)62%
- Arthritis40%
- Ischemic heart disease36%
- Chronic kidney disease33%
Hospitals where Vasileios J. Assikis works
Medicare's Facility Affiliation Data lists Vasileios J. Assikis 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.
- Piedmont Athens Regional Medical CenterAthens, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 110074
- Piedmont Fayette HospitalFayetteville, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110215
- Piedmont Hospital, IncAtlanta, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 110083
- Piedmont Mountainside Hospital IncJasper, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 110225
- Piedmont Newnan Hospital, IncNewnan, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110229
Practice locations
Addresses where Vasileios J. Assikis is enrolled with Medicare (CMS data updated October 2, 2026).
- 775 Poplar Rd, Suite 310Newnan, GA 30265 (770) 251‑2590
Group practices
Medicare enrollment lists Vasileios J. Assikis as a member of this group (CMS data updated October 2, 2026).
- Piedmont Cancer Institute PC43 clinicians in the group
Specialties
- Medical Oncologyprimary
- Hematology/Oncologyalso
Other oncologists in Newnan
Clinicians with the same Medicare primary specialty in Newnan, GA — not a recommendation.
Other clinicians in Piedmont Cancer Institute PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1730147596 |
| 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