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Hematology/Oncology

Saeeda Z. Chowdhury, MD

Works at hospitals in Easley, SC · Greenville, SC · Simpsonville, SC … · South Carolina

Summary

Dr. Saeeda Z. Chowdhury, MD is a hematologist-oncologist at 65 International Dr, Greenville, SC 29615. Phone: (864) 987-7000. Accepts Medicare assignment. In 2024, Saeeda Z. Chowdhury had 446 Original Medicare patients and 1,478 services. NPI 1134125818. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Saeeda Z. Chowdhury, 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 Saeeda Z. Chowdhury accept Medicare assignment?
Yes. Medicare's clinician data says Saeeda Z. Chowdhury 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 Saeeda Z. Chowdhury see?
In 2024, CMS data shows 446 Original Medicare patients and 1,478 services for Saeeda Z. Chowdhury. This counts Original Medicare only and measures volume, not quality.
What is Saeeda Z. Chowdhury's NPI number?
1134125818. 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 Saeeda Z. Chowdhury, 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 patients446
Services billed to Medicare1,478
Different services or procedures16
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)677 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)372 services
  3. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)155 services
  4. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)126 services
  5. New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)57 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%
  • Arthritis50%
  • Chronic kidney disease35%
  • Anxiety34%
  • Ischemic heart disease30%

Hospitals where Saeeda Z. Chowdhury works

Medicare's Facility Affiliation Data lists Saeeda Z. Chowdhury 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 Saeeda Z. Chowdhury is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Saeeda Z. Chowdhury as a member of this group (CMS data updated October 2, 2026).

  • Prisma Health University Medical Group2,493 clinicians in the group

Specialties

Find other Hematology/Oncology doctors in South Carolina →

Other hematologist-oncologists in Greenville

Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.

All hematologist-oncologists in Greenville →

Other clinicians in Prisma Health University Medical Group

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

Clinician information

CredentialMD
Graduation year1990 (36 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1134125818
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