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Pathology

Yumna K. Omarzai, MD

Works at hospitals in Miami Beach, FL · Florida

Summary

Dr. Yumna K. Omarzai, MD is a pathologist at 2845 Aventura Blvd, Aventura, FL 33180. Phone: (305) 674-2277. Accepts Medicare assignment. In 2024, Yumna K. Omarzai had 372 Original Medicare patients and 1,291 services. NPI 1316191083. 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: Pathologist (Medicare lists Pathology)
  • Address: 2845 Aventura Blvd, Aventura, FL 33180 · Directions (1 more location)
  • Phone: (305) 674‑2277
  • Medicare: Accepts Medicare assignment
  • Hospital: Mount Sinai Medical Center of Florida, Inc
  • Group practice: Am Rywlin MD and Assoc PA
  • Medical school: graduated 1987 (39 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Yumna K. Omarzai, 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 Yumna K. Omarzai accept Medicare assignment?
Yes. Medicare's clinician data says Yumna K. Omarzai 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 Yumna K. Omarzai see?
In 2024, CMS data shows 372 Original Medicare patients and 1,291 services for Yumna K. Omarzai. This counts Original Medicare only and measures volume, not quality.
What is Yumna K. Omarzai's NPI number?
1316191083. 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 Yumna K. Omarzai, 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 patients372
Services billed to Medicare1,291
Different services or procedures25
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Pathology examination of tissue using a microscope, intermediate complexity (88305)520 services
  2. Special stained specimen slides to examine tissue, each additional procedure (88341)207 services
  3. Special stained specimen slides to examine tissue, initial procedure (88342)147 services
  4. Cell examination of specimen, selective cellular enhancement technique (88112)111 services
  5. Special stained specimen slides to identify organisms including interpretation and report (88312)52 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%
  • Arthritis55%
  • Ischemic heart disease45%
  • Diabetes37%
  • Anxiety37%

Hospitals where Yumna K. Omarzai works

Medicare's Facility Affiliation Data lists Yumna K. Omarzai 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 Yumna K. Omarzai is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Yumna K. Omarzai as a member of this group (CMS data updated October 2, 2026).

  • Am Rywlin MD and Assoc PA8 clinicians in the group

Specialties

Find other Pathology doctors in Florida →

Other pathologists in Aventura

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

All pathologists in Aventura →

Other clinicians in Am Rywlin MD and Assoc PA

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

Clinician information

CredentialMD
Graduation year1987 (39 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1316191083
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