Quick answers
- Does Max R. Greenky accept Medicare assignment?
- Yes. Medicare's clinician data says Max R. Greenky 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 Max R. Greenky see?
- In 2024, CMS data shows 778 Original Medicare patients and 21,092 services for Max R. Greenky. This counts Original Medicare only and measures volume, not quality.
- What is Max R. Greenky's NPI number?
- 1598151573. 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 Max R. Greenky, 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 | 778 |
|---|---|
| Services billed to Medicare | 21,092 |
| Different services or procedures | 59 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)18,321 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)559 services
- X-ray of knee, 4 or more views (73564)335 services
- Aspiration and/or injection of fluid from large joint (20610)266 services
- X-ray of hip, 2-3 views (73502)264 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%
- Arthritis75%
- Anxiety27%
- Diabetes26%
- Ischemic heart disease25%
Hospitals where Max R. Greenky works
Medicare's Facility Affiliation Data lists Max R. Greenky 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.
- Auburn Community HospitalAuburn, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330235
- Crouse HospitalSyracuse, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330203
- Oswego HospitalOswego, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330218
- Samaritan Medical CenterWatertown, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330157
- St Joseph's Hospital Health CenterSyracuse, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330140
Practice locations
Addresses where Max R. Greenky is enrolled with Medicare (CMS data updated October 2, 2026).
- 5719 Widewaters PkwySyracuse, NY 13214 (315) 251‑3100
- 8324 Oswego Rd, Suite BLiverpool, NY 13090 (315) 418‑4188
Group practices
Medicare enrollment lists Max R. Greenky as a member of this group (CMS data updated October 2, 2026).
- Syracuse Orthopedic Specialists, PLLC113 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Syracuse
Clinicians with the same Medicare primary specialty in Syracuse, NY — not a recommendation.
Other clinicians in Syracuse Orthopedic Specialists, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 (11 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598151573 |
| 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