Saira Ahmed, MD

Medicare activity in 2024

Official CMS public-use data for Saira Ahmed, 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.

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)417 services
2. Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)236 services
3. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)47 services
4. New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)32 services
5. Telephone medical discussion with physician, 5-10 minutes (99441)14 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%
• Arthritis57%
• Diabetes47%
• Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)44%
• Chronic kidney disease40%

Hospitals where Saira Ahmed works

Medicare's Facility Affiliation Data lists Saira Ahmed 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.

• Saint Agnes HospitalBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210011

Practice locations

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

• 6740 Alexander Bell DrColumbia, MD 21046
• 900 Caton AveBaltimore, MD 21229

Group practices

Medicare enrollment lists Saira Ahmed as a member of this group (CMS data updated October 2, 2026).

• St Agnes Healthcare Inc260 clinicians in the group

Specialties

• Medical Oncologyprimary
• Hematologyalso

Find other Medical Oncology doctors in Maryland →

Other oncologists in Columbia

Clinicians with the same Medicare primary specialty in Columbia, MD — not a recommendation.

• Rita Gupta, MD
• Marina Baretti, MD
• Takeo Fujii, MD
• Javier B. Meade, MD
• Mari Nakazawa, MD
• Daniel Zabransky, MD
• Jacquelyn W. Zimmerman, MD
• Fyza Shaikh, MD

All oncologists in Columbia →

Other clinicians in St Agnes Healthcare Inc

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

• Navreet Kaur, MD
• Marian P. Lamonte, MD
• John A. Greco, PA
• Lynn L. Tao, MD
• Abbott Huang, MD
• Allison Lomonosov, CNA

Clinician information

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