Quick answers
- Does Ian C. Bostock Rosenzweig accept Medicare assignment?
- Yes. Medicare's clinician data says Ian C. Bostock Rosenzweig 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 Ian C. Bostock Rosenzweig see?
- In 2024, CMS data shows 175 Original Medicare patients and 523 services for Ian C. Bostock Rosenzweig. This counts Original Medicare only and measures volume, not quality.
- What is Ian C. Bostock Rosenzweig's NPI number?
- 1598104457. 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 Ian C. Bostock Rosenzweig, 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 | 175 |
|---|---|
| Services billed to Medicare | 523 |
| Different services or procedures | 68 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)132 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)94 services
- New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)55 services
- Other procedure on nervous system (64999)19 services
- Removal of lymph nodes of chest cavity using an endoscope (32674)18 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%
- High blood pressure73%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)58%
- Arthritis56%
- COPD46%
- Ischemic heart disease39%
Hospitals where Ian C. Bostock Rosenzweig works
Medicare's Facility Affiliation Data lists Ian C. Bostock Rosenzweig 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.
- Baptist Hospital of MiamiMiami, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100008
- Doctors HospitalCoral Gables, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100296
- South Miami HospitalMiami, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100154
- West Kendall Baptist HospitalMiami, FL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 100314
Practice locations
Addresses where Ian C. Bostock Rosenzweig is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 1228 S Pine Island RdPlantation, FL 33324
- 2815 S Seacrest Boulevard, Bethesda Hospital EastBoynton Beach, FL 33435 (561) 737‑7733
- 5000 University DrCoral Gables, FL 33146
- 6200 Sunset Dr, Suite 604South Miami, FL 33143 (786) 662‑8928
- 6200 SW 72 St, Suite 602South Miami, FL 33143 (786) 662‑0600
Group practices
Medicare enrollment lists Ian C. Bostock Rosenzweig as a member of this group (CMS data updated October 2, 2026).
- Baptist Health Medical Group Physicians LLC670 clinicians in the group
Specialties
- Thoracic Surgeryprimary
Other thoracic surgeons in Florida
Clinicians with the same Medicare primary specialty in Florida — not a recommendation.
Other clinicians in Baptist Health Medical Group Physicians LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 (14 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) | 1598104457 |
| 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