Quick answers
- Does Zachary Mirsky accept Medicare assignment?
- Yes. Medicare's clinician data says Zachary Mirsky 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 Zachary Mirsky see?
- In 2024, CMS data shows 580 Original Medicare patients and 594 services for Zachary Mirsky. This counts Original Medicare only and measures volume, not quality.
- What is Zachary Mirsky's NPI number?
- 1902255706. 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 Zachary Mirsky, 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 | 580 |
|---|---|
| Services billed to Medicare | 594 |
| Different services or procedures | 62 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Anesthesia for other procedure on large bowel using an endoscope (00811)112 services
- Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)87 services
- Anesthesia for procedure on small and large bowel using an endoscope (00813)87 services
- Anesthesia for exam of colon using an endoscope (00812)52 services
- Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)29 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%
- Arthritis60%
- Ischemic heart disease46%
- Anxiety30%
- Chronic kidney disease30%
Hospitals where Zachary Mirsky works
Medicare's Facility Affiliation Data lists Zachary Mirsky 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.
- Bethesda Hospital EastBoynton Beach, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100002
- Boca Raton Regional HospitalBoca Raton, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100168
Practice locations
Addresses where Zachary Mirsky is enrolled with Medicare (CMS data updated October 2, 2026).
- 800 Meadows RdBoca Raton, FL 33486 (954) 939‑5000
Group practices
Medicare enrollment lists Zachary Mirsky as a member of this group (CMS data updated October 2, 2026).
- Boca Anesthesia Service Inc64 clinicians in the group
Specialties
- Interventional Pain Managementprimary
- Anesthesiologyalso
Find other Interventional Pain Management doctors in Florida →
Other interventional pain specialists in Boca Raton
Clinicians with the same Medicare primary specialty in Boca Raton, FL — not a recommendation.
Other clinicians in Boca Anesthesia Service Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Chicago College Of Medicine And Surgery |
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902255706 |
| 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