Quick answers
- Does George J. Kolettis accept Medicare assignment?
- Yes. Medicare's clinician data says George J. Kolettis 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 George J. Kolettis see?
- In 2024, CMS data shows 894 Original Medicare patients and 7,195 services for George J. Kolettis. This counts Original Medicare only and measures volume, not quality.
- What is George J. Kolettis's NPI number?
- 1821198490. 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 George J. Kolettis, 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 | 894 |
|---|---|
| Services billed to Medicare | 7,195 |
| Different services or procedures | 58 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)1,313 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)1,283 services
- Aspiration and/or injection of fluid from large joint (20610)887 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)686 services
- Hyaluronan or derivative, hyalgan, supartz or visco-3, for intra-articular injection, per dose (J7321)629 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 cholesterol75%
- Arthritis75%
- High blood pressure73%
- Ischemic heart disease44%
- Anxiety31%
- Osteoporosis26%
Hospitals where George J. Kolettis works
Medicare's Facility Affiliation Data lists George J. Kolettis 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.
- Boca Raton Regional HospitalBoca Raton, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100168
- Delray Medical CenterDelray Beach, FL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 100258
Practice locations
Addresses where George J. Kolettis is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1200 Lexington Green LnSanford, FL 32771
- 1601 Clint Moore Rd, Suite 125Boca Raton, FL 33487 (561) 939‑0800
- 1700 W Woolbright Rd, 1 Cora Physical Therapy Boynton BeachBoynton Beach, FL 33426 (561) 336‑0112
- 660 Glades Rd, Suite 360Boca Raton, FL 33431 (561) 391‑5515
- 670 Glades Rd, Suite 190Boca Raton, FL 33431 (561) 395‑9985
Group practices
Medicare enrollment lists George J. Kolettis as a member of these groups (CMS data updated October 2, 2026).
- Ability Health Services and Rehabilitation LP1,269 clinicians in the group
- Ability Health Services, Inc1,258 clinicians in the group
- Cora Health Services Inc1,136 clinicians in the group
- Ortho Florida LLC125 clinicians in the group
Specialties
- Sports Medicineprimary
- Orthopedic Surgeryalso
Other sports medicine doctors in Sanford
Clinicians with the same Medicare primary specialty in Sanford, FL — not a recommendation.
Other clinicians in Ability Health Services and Rehabilitation LP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Chicago, Pritzker School Of Medicine |
| Graduation year | 1988 (38 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1821198490 |
| 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