Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Pulmonary Disease

Carla Rosenzvit, MD

Works at hospitals in Miami Beach, FL · Florida

Summary

Dr. Carla Rosenzvit, MD is a pulmonologist at 4300 Alton Rd, Miami, FL 33140. Phone: (305) 481-9776. Accepts Medicare assignment. In 2024, Carla Rosenzvit had 292 Original Medicare patients and 1,042 services. NPI 1669992046. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Pulmonologist (Medicare lists Pulmonary Disease)
  • Address: 4300 Alton Rd, Miami, FL 33140 · Directions (1 more location)
  • Phone: (305) 481‑9776
  • Medicare: Accepts Medicare assignment
  • Hospital: Mount Sinai Medical Center of Florida, Inc
  • Group practice: Physician Practices of MSMC LLC (+1 more)
  • Medical school: graduated 2015 (11 years since medical school)
  • Gender (as listed): Female
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Carla Rosenzvit, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Carla Rosenzvit accept Medicare assignment?
Yes. Medicare's clinician data says Carla Rosenzvit 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 Carla Rosenzvit see?
In 2024, CMS data shows 292 Original Medicare patients and 1,042 services for Carla Rosenzvit. This counts Original Medicare only and measures volume, not quality.
What is Carla Rosenzvit's NPI number?
1669992046. 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 Carla Rosenzvit, 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 patients292
Services billed to Medicare1,042
Different services or procedures46
Participating Medicare providerYes
Average age of these patients78

Most frequent services

  1. Critical care, first 30-74 minutes (99291)269 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)147 services
  3. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)62 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)57 services
  5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)43 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%
  • Ischemic heart disease63%
  • Heart failure59%
  • Arthritis55%
  • Chronic kidney disease53%

Hospitals where Carla Rosenzvit works

Medicare's Facility Affiliation Data lists Carla Rosenzvit 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.

Practice locations

Addresses where Carla Rosenzvit is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Carla Rosenzvit as a member of these groups (CMS data updated October 2, 2026).

  • Physician Practices of MSMC LLC181 clinicians in the group
  • Collins Intensivist Group, PA34 clinicians in the group

Specialties

Find other Pulmonary Disease doctors in Florida →

Other pulmonologists in Miami

Clinicians with the same Medicare primary specialty in Miami, FL — not a recommendation.

All pulmonologists in Miami →

Other clinicians in Physician Practices of MSMC LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Graduation year2015 (11 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1669992046
CorrectionsReport 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

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians